15697531514

素因数分解:

$2^1\times 7^4\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 28053381888

約数和(自身を除く): 12355850374

約数列:

[1, 2, 7, 14, 49, 98, 107, 137, 214, 223, 274, 343, 446, 686, 749, 959, 1498, 1561, 1918, 2401, 3122, 4802, 5243, 6713, 10486, 10927, 13426, 14659, 21854, 23861, 29318, 30551, 36701, 46991, 47722, 61102, 73402, 76489, 93982, 102613, 152978, 167027, 205226, 213857, 256907, 328937, 334054, 427714, 513814, 535423, 657874, 718291, 1070846, 1169189, 1436582, 1496999, 2338378, 2993998, 3268957, 5028037, 6537914, 8184323, 10056074, 10478993, 16368646, 20957986, 22882699, 35196259, 45765398, 57290261, 70392518, 73352951, 114580522, 146705902, 160178893, 320357786, 1121252251, 2242504502, 7848765757, 15697531514]

約数ペア:

[(1, 15697531514), (2, 7848765757), (7, 2242504502), (14, 1121252251), (49, 320357786), (98, 160178893), (107, 146705902), (137, 114580522), (214, 73352951), (223, 70392518), (274, 57290261), (343, 45765398), (446, 35196259), (686, 22882699), (749, 20957986), (959, 16368646), (1498, 10478993), (1561, 10056074), (1918, 8184323), (2401, 6537914), (3122, 5028037), (4802, 3268957), (5243, 2993998), (6713, 2338378), (10486, 1496999), (10927, 1436582), (13426, 1169189), (14659, 1070846), (21854, 718291), (23861, 657874), (29318, 535423), (30551, 513814), (36701, 427714), (46991, 334054), (47722, 328937), (61102, 256907), (73402, 213857), (76489, 205226), (93982, 167027), (102613, 152978)]