996800970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 2717245440

約数和(自身を除く): 1720444470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 139, 155, 165, 186, 278, 310, 330, 341, 417, 465, 682, 695, 701, 834, 930, 1023, 1390, 1402, 1529, 1705, 2046, 2085, 2103, 3058, 3410, 3505, 4170, 4206, 4309, 4587, 5115, 7010, 7645, 7711, 8618, 9174, 10230, 10515, 12927, 15290, 15422, 21030, 21545, 21731, 22935, 23133, 25854, 38555, 43090, 43462, 45870, 46266, 47399, 64635, 65193, 77110, 94798, 97439, 108655, 115665, 129270, 130386, 142197, 194878, 217310, 231330, 236995, 239041, 284394, 292317, 325965, 473990, 478082, 487195, 584634, 651930, 710985, 717123, 974390, 1071829, 1195205, 1421970, 1434246, 1461585, 2143658, 2390410, 2923170, 3020609, 3215487, 3585615, 5359145, 6041218, 6430974, 7171230, 9061827, 10718290, 15103045, 16077435, 18123654, 30206090, 32154870, 33226699, 45309135, 66453398, 90618270, 99680097, 166133495, 199360194, 332266990, 498400485, 996800970]

約数ペア:

[(1, 996800970), (2, 498400485), (3, 332266990), (5, 199360194), (6, 166133495), (10, 99680097), (11, 90618270), (15, 66453398), (22, 45309135), (30, 33226699), (31, 32154870), (33, 30206090), (55, 18123654), (62, 16077435), (66, 15103045), (93, 10718290), (110, 9061827), (139, 7171230), (155, 6430974), (165, 6041218), (186, 5359145), (278, 3585615), (310, 3215487), (330, 3020609), (341, 2923170), (417, 2390410), (465, 2143658), (682, 1461585), (695, 1434246), (701, 1421970), (834, 1195205), (930, 1071829), (1023, 974390), (1390, 717123), (1402, 710985), (1529, 651930), (1705, 584634), (2046, 487195), (2085, 478082), (2103, 473990), (3058, 325965), (3410, 292317), (3505, 284394), (4170, 239041), (4206, 236995), (4309, 231330), (4587, 217310), (5115, 194878), (7010, 142197), (7645, 130386), (7711, 129270), (8618, 115665), (9174, 108655), (10230, 97439), (10515, 94798), (12927, 77110), (15290, 65193), (15422, 64635), (21030, 47399), (21545, 46266), (21731, 45870), (22935, 43462), (23133, 43090), (25854, 38555)]