7910307090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10069}}^1$

素因数の和:10161

約数の個数: 192

約数和(自身を含む): 24883372800

約数和(自身を除く): 16973065710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 43, 45, 58, 63, 70, 86, 87, 90, 105, 126, 129, 145, 174, 203, 210, 215, 258, 261, 290, 301, 315, 387, 406, 430, 435, 522, 602, 609, 630, 645, 774, 870, 903, 1015, 1218, 1247, 1290, 1305, 1505, 1806, 1827, 1935, 2030, 2494, 2610, 2709, 3010, 3045, 3654, 3741, 3870, 4515, 5418, 6090, 6235, 7482, 8729, 9030, 9135, 10069, 11223, 12470, 13545, 17458, 18270, 18705, 20138, 22446, 26187, 27090, 30207, 37410, 43645, 50345, 52374, 56115, 60414, 70483, 78561, 87290, 90621, 100690, 112230, 130935, 140966, 151035, 157122, 181242, 211449, 261870, 292001, 302070, 352415, 392805, 422898, 432967, 453105, 584002, 634347, 704830, 785610, 865934, 876003, 906210, 1057245, 1268694, 1298901, 1460005, 1752006, 2044007, 2114490, 2164835, 2597802, 2628009, 2920010, 3030769, 3171735, 3896703, 4088014, 4329670, 4380015, 5256018, 6061538, 6132021, 6343470, 6494505, 7793406, 8760030, 9092307, 10220035, 12264042, 12556043, 12989010, 13140045, 15153845, 18184614, 18396063, 19483515, 20440070, 25112086, 26280090, 27276921, 30307690, 30660105, 36792126, 37668129, 38967030, 45461535, 54553842, 61320210, 62780215, 75336258, 87892301, 90923070, 91980315, 113004387, 125560430, 136384605, 175784602, 183960630, 188340645, 226008774, 263676903, 272769210, 376681290, 439461505, 527353806, 565021935, 791030709, 878923010, 1130043870, 1318384515, 1582061418, 2636769030, 3955153545, 7910307090]

約数ペア:

[(1, 7910307090), (2, 3955153545), (3, 2636769030), (5, 1582061418), (6, 1318384515), (7, 1130043870), (9, 878923010), (10, 791030709), (14, 565021935), (15, 527353806), (18, 439461505), (21, 376681290), (29, 272769210), (30, 263676903), (35, 226008774), (42, 188340645), (43, 183960630), (45, 175784602), (58, 136384605), (63, 125560430), (70, 113004387), (86, 91980315), (87, 90923070), (90, 87892301), (105, 75336258), (126, 62780215), (129, 61320210), (145, 54553842), (174, 45461535), (203, 38967030), (210, 37668129), (215, 36792126), (258, 30660105), (261, 30307690), (290, 27276921), (301, 26280090), (315, 25112086), (387, 20440070), (406, 19483515), (430, 18396063), (435, 18184614), (522, 15153845), (602, 13140045), (609, 12989010), (630, 12556043), (645, 12264042), (774, 10220035), (870, 9092307), (903, 8760030), (1015, 7793406), (1218, 6494505), (1247, 6343470), (1290, 6132021), (1305, 6061538), (1505, 5256018), (1806, 4380015), (1827, 4329670), (1935, 4088014), (2030, 3896703), (2494, 3171735), (2610, 3030769), (2709, 2920010), (3010, 2628009), (3045, 2597802), (3654, 2164835), (3741, 2114490), (3870, 2044007), (4515, 1752006), (5418, 1460005), (6090, 1298901), (6235, 1268694), (7482, 1057245), (8729, 906210), (9030, 876003), (9135, 865934), (10069, 785610), (11223, 704830), (12470, 634347), (13545, 584002), (17458, 453105), (18270, 432967), (18705, 422898), (20138, 392805), (22446, 352415), (26187, 302070), (27090, 292001), (30207, 261870), (37410, 211449), (43645, 181242), (50345, 157122), (52374, 151035), (56115, 140966), (60414, 130935), (70483, 112230), (78561, 100690), (87290, 90621)]