69295660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 177408000

約数和(自身を除く): 108112340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 109, 133, 140, 190, 218, 239, 266, 380, 436, 478, 532, 545, 665, 763, 956, 1090, 1195, 1330, 1526, 1673, 2071, 2180, 2390, 2660, 3052, 3346, 3815, 4142, 4541, 4780, 6692, 7630, 8284, 8365, 9082, 10355, 14497, 15260, 16730, 18164, 20710, 22705, 26051, 28994, 31787, 33460, 41420, 45410, 52102, 57988, 63574, 72485, 90820, 104204, 127148, 130255, 144970, 158935, 182357, 260510, 289940, 317870, 364714, 494969, 521020, 635740, 729428, 911785, 989938, 1823570, 1979876, 2474845, 3464783, 3647140, 4949690, 6929566, 9899380, 13859132, 17323915, 34647830, 69295660]

約数ペア:

[(1, 69295660), (2, 34647830), (4, 17323915), (5, 13859132), (7, 9899380), (10, 6929566), (14, 4949690), (19, 3647140), (20, 3464783), (28, 2474845), (35, 1979876), (38, 1823570), (70, 989938), (76, 911785), (95, 729428), (109, 635740), (133, 521020), (140, 494969), (190, 364714), (218, 317870), (239, 289940), (266, 260510), (380, 182357), (436, 158935), (478, 144970), (532, 130255), (545, 127148), (665, 104204), (763, 90820), (956, 72485), (1090, 63574), (1195, 57988), (1330, 52102), (1526, 45410), (1673, 41420), (2071, 33460), (2180, 31787), (2390, 28994), (2660, 26051), (3052, 22705), (3346, 20710), (3815, 18164), (4142, 16730), (4541, 15260), (4780, 14497), (6692, 10355), (7630, 9082), (8284, 8365)]