15220710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 45999360

約数和(自身を除く): 30778650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 43, 45, 46, 54, 57, 69, 81, 86, 90, 95, 114, 115, 129, 135, 138, 162, 171, 190, 207, 215, 230, 258, 270, 285, 342, 345, 387, 405, 414, 430, 437, 513, 570, 621, 645, 690, 774, 810, 817, 855, 874, 989, 1026, 1035, 1161, 1242, 1290, 1311, 1539, 1634, 1710, 1863, 1935, 1978, 2070, 2185, 2322, 2451, 2565, 2622, 2967, 3078, 3105, 3483, 3726, 3870, 3933, 4085, 4370, 4902, 4945, 5130, 5805, 5934, 6210, 6555, 6966, 7353, 7695, 7866, 8170, 8901, 9315, 9890, 11610, 11799, 12255, 13110, 14706, 14835, 15390, 17415, 17802, 18630, 18791, 19665, 22059, 23598, 24510, 26703, 29670, 34830, 35397, 36765, 37582, 39330, 44118, 44505, 53406, 56373, 58995, 66177, 70794, 73530, 80109, 89010, 93955, 110295, 112746, 117990, 132354, 133515, 160218, 169119, 176985, 187910, 220590, 267030, 281865, 330885, 338238, 353970, 400545, 507357, 563730, 661770, 801090, 845595, 1014714, 1522071, 1691190, 2536785, 3044142, 5073570, 7610355, 15220710]

約数ペア:

[(1, 15220710), (2, 7610355), (3, 5073570), (5, 3044142), (6, 2536785), (9, 1691190), (10, 1522071), (15, 1014714), (18, 845595), (19, 801090), (23, 661770), (27, 563730), (30, 507357), (38, 400545), (43, 353970), (45, 338238), (46, 330885), (54, 281865), (57, 267030), (69, 220590), (81, 187910), (86, 176985), (90, 169119), (95, 160218), (114, 133515), (115, 132354), (129, 117990), (135, 112746), (138, 110295), (162, 93955), (171, 89010), (190, 80109), (207, 73530), (215, 70794), (230, 66177), (258, 58995), (270, 56373), (285, 53406), (342, 44505), (345, 44118), (387, 39330), (405, 37582), (414, 36765), (430, 35397), (437, 34830), (513, 29670), (570, 26703), (621, 24510), (645, 23598), (690, 22059), (774, 19665), (810, 18791), (817, 18630), (855, 17802), (874, 17415), (989, 15390), (1026, 14835), (1035, 14706), (1161, 13110), (1242, 12255), (1290, 11799), (1311, 11610), (1539, 9890), (1634, 9315), (1710, 8901), (1863, 8170), (1935, 7866), (1978, 7695), (2070, 7353), (2185, 6966), (2322, 6555), (2451, 6210), (2565, 5934), (2622, 5805), (2967, 5130), (3078, 4945), (3105, 4902), (3483, 4370), (3726, 4085), (3870, 3933)]