68534620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 112615076

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 191, 220, 233, 308, 382, 385, 466, 764, 770, 932, 955, 1165, 1337, 1540, 1631, 1910, 2101, 2330, 2563, 2674, 3262, 3820, 4202, 4660, 5126, 5348, 6524, 6685, 8155, 8404, 10252, 10505, 12815, 13370, 14707, 16310, 17941, 21010, 25630, 26740, 29414, 32620, 35882, 42020, 44503, 51260, 58828, 71764, 73535, 89006, 89705, 147070, 178012, 179410, 222515, 294140, 311521, 358820, 445030, 489533, 623042, 890060, 979066, 1246084, 1557605, 1958132, 2447665, 3115210, 3426731, 4895330, 6230420, 6853462, 9790660, 13706924, 17133655, 34267310, 68534620]

約数ペア:

[(1, 68534620), (2, 34267310), (4, 17133655), (5, 13706924), (7, 9790660), (10, 6853462), (11, 6230420), (14, 4895330), (20, 3426731), (22, 3115210), (28, 2447665), (35, 1958132), (44, 1557605), (55, 1246084), (70, 979066), (77, 890060), (110, 623042), (140, 489533), (154, 445030), (191, 358820), (220, 311521), (233, 294140), (308, 222515), (382, 179410), (385, 178012), (466, 147070), (764, 89705), (770, 89006), (932, 73535), (955, 71764), (1165, 58828), (1337, 51260), (1540, 44503), (1631, 42020), (1910, 35882), (2101, 32620), (2330, 29414), (2563, 26740), (2674, 25630), (3262, 21010), (3820, 17941), (4202, 16310), (4660, 14707), (5126, 13370), (5348, 12815), (6524, 10505), (6685, 10252), (8155, 8404)]