6518680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 17326080

約数和(自身を除く): 10807400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 751, 868, 1085, 1240, 1502, 1736, 2170, 3004, 3755, 4340, 5257, 6008, 7510, 8680, 10514, 15020, 21028, 23281, 26285, 30040, 42056, 46562, 52570, 93124, 105140, 116405, 162967, 186248, 210280, 232810, 325934, 465620, 651868, 814835, 931240, 1303736, 1629670, 3259340, 6518680]

約数ペア:

[(1, 6518680), (2, 3259340), (4, 1629670), (5, 1303736), (7, 931240), (8, 814835), (10, 651868), (14, 465620), (20, 325934), (28, 232810), (31, 210280), (35, 186248), (40, 162967), (56, 116405), (62, 105140), (70, 93124), (124, 52570), (140, 46562), (155, 42056), (217, 30040), (248, 26285), (280, 23281), (310, 21028), (434, 15020), (620, 10514), (751, 8680), (868, 7510), (1085, 6008), (1240, 5257), (1502, 4340), (1736, 3755), (2170, 3004)]