61144710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 109166970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 43, 55, 62, 66, 86, 93, 110, 129, 139, 155, 165, 186, 215, 258, 278, 310, 330, 341, 417, 430, 465, 473, 645, 682, 695, 834, 930, 946, 1023, 1290, 1333, 1390, 1419, 1529, 1705, 2046, 2085, 2365, 2666, 2838, 3058, 3410, 3999, 4170, 4309, 4587, 4730, 5115, 5977, 6665, 7095, 7645, 7998, 8618, 9174, 10230, 11954, 12927, 13330, 14190, 14663, 15290, 17931, 19995, 21545, 22935, 25854, 29326, 29885, 35862, 39990, 43090, 43989, 45870, 47399, 59770, 64635, 65747, 73315, 87978, 89655, 94798, 129270, 131494, 142197, 146630, 179310, 185287, 197241, 219945, 236995, 284394, 328735, 370574, 394482, 439890, 473990, 555861, 657470, 710985, 926435, 986205, 1111722, 1421970, 1852870, 1972410, 2038157, 2779305, 4076314, 5558610, 6114471, 10190785, 12228942, 20381570, 30572355, 61144710]

約数ペア:

[(1, 61144710), (2, 30572355), (3, 20381570), (5, 12228942), (6, 10190785), (10, 6114471), (11, 5558610), (15, 4076314), (22, 2779305), (30, 2038157), (31, 1972410), (33, 1852870), (43, 1421970), (55, 1111722), (62, 986205), (66, 926435), (86, 710985), (93, 657470), (110, 555861), (129, 473990), (139, 439890), (155, 394482), (165, 370574), (186, 328735), (215, 284394), (258, 236995), (278, 219945), (310, 197241), (330, 185287), (341, 179310), (417, 146630), (430, 142197), (465, 131494), (473, 129270), (645, 94798), (682, 89655), (695, 87978), (834, 73315), (930, 65747), (946, 64635), (1023, 59770), (1290, 47399), (1333, 45870), (1390, 43989), (1419, 43090), (1529, 39990), (1705, 35862), (2046, 29885), (2085, 29326), (2365, 25854), (2666, 22935), (2838, 21545), (3058, 19995), (3410, 17931), (3999, 15290), (4170, 14663), (4309, 14190), (4587, 13330), (4730, 12927), (5115, 11954), (5977, 10230), (6665, 9174), (7095, 8618), (7645, 7998)]