1967437010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 4706795520

約数和(自身を除く): 2739358510

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 59, 62, 70, 77, 110, 118, 121, 127, 154, 155, 217, 242, 254, 295, 310, 341, 385, 413, 434, 590, 605, 635, 649, 682, 770, 826, 847, 889, 1085, 1210, 1270, 1298, 1397, 1694, 1705, 1778, 1829, 2065, 2170, 2387, 2794, 3245, 3410, 3658, 3751, 3937, 4130, 4235, 4445, 4543, 4774, 6490, 6985, 7139, 7493, 7502, 7874, 8470, 8890, 9086, 9145, 9779, 11935, 12803, 13970, 14278, 14986, 15367, 18290, 18755, 19558, 19685, 20119, 22715, 23870, 25606, 26257, 27559, 30734, 35695, 37465, 37510, 39370, 40238, 43307, 45430, 48895, 49973, 52451, 52514, 55118, 64015, 71390, 74930, 76835, 82423, 86614, 97790, 99946, 100595, 104902, 107569, 128030, 131285, 137795, 140833, 153670, 164846, 201190, 215138, 216535, 221309, 232283, 249865, 262255, 262570, 275590, 281666, 303149, 412115, 433070, 442618, 464566, 476377, 499730, 524510, 537845, 576961, 606298, 704165, 824230, 906653, 952754, 1075690, 1106545, 1153922, 1161415, 1408330, 1515745, 1549163, 1625981, 1813306, 2213090, 2322830, 2381885, 2555113, 2884805, 3031490, 3098326, 3251962, 3334639, 4533265, 4763770, 5110226, 5769610, 6346571, 6669278, 7745815, 8129905, 9066530, 12693142, 12775565, 15491630, 16259810, 16673195, 17885791, 25551130, 28106243, 31732855, 33346390, 35771582, 56212486, 63465710, 89428955, 140531215, 178857910, 196743701, 281062430, 393487402, 983718505, 1967437010]

約数ペア:

[(1, 1967437010), (2, 983718505), (5, 393487402), (7, 281062430), (10, 196743701), (11, 178857910), (14, 140531215), (22, 89428955), (31, 63465710), (35, 56212486), (55, 35771582), (59, 33346390), (62, 31732855), (70, 28106243), (77, 25551130), (110, 17885791), (118, 16673195), (121, 16259810), (127, 15491630), (154, 12775565), (155, 12693142), (217, 9066530), (242, 8129905), (254, 7745815), (295, 6669278), (310, 6346571), (341, 5769610), (385, 5110226), (413, 4763770), (434, 4533265), (590, 3334639), (605, 3251962), (635, 3098326), (649, 3031490), (682, 2884805), (770, 2555113), (826, 2381885), (847, 2322830), (889, 2213090), (1085, 1813306), (1210, 1625981), (1270, 1549163), (1298, 1515745), (1397, 1408330), (1694, 1161415), (1705, 1153922), (1778, 1106545), (1829, 1075690), (2065, 952754), (2170, 906653), (2387, 824230), (2794, 704165), (3245, 606298), (3410, 576961), (3658, 537845), (3751, 524510), (3937, 499730), (4130, 476377), (4235, 464566), (4445, 442618), (4543, 433070), (4774, 412115), (6490, 303149), (6985, 281666), (7139, 275590), (7493, 262570), (7502, 262255), (7874, 249865), (8470, 232283), (8890, 221309), (9086, 216535), (9145, 215138), (9779, 201190), (11935, 164846), (12803, 153670), (13970, 140833), (14278, 137795), (14986, 131285), (15367, 128030), (18290, 107569), (18755, 104902), (19558, 100595), (19685, 99946), (20119, 97790), (22715, 86614), (23870, 82423), (25606, 76835), (26257, 74930), (27559, 71390), (30734, 64015), (35695, 55118), (37465, 52514), (37510, 52451), (39370, 49973), (40238, 48895), (43307, 45430)]