717182210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{11987}}^1$

素因数の和:12218

約数の個数: 32

約数和(自身を含む): 1339587072

約数和(自身を除く): 622404862

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 965, 1930, 5983, 11966, 11987, 23974, 29915, 59830, 59935, 119870, 371597, 743194, 1857985, 2313491, 3715970, 4626982, 11567455, 23134910, 71718221, 143436442, 358591105, 717182210]

約数ペア:

[(1, 717182210), (2, 358591105), (5, 143436442), (10, 71718221), (31, 23134910), (62, 11567455), (155, 4626982), (193, 3715970), (310, 2313491), (386, 1857985), (965, 743194), (1930, 371597), (5983, 119870), (11966, 59935), (11987, 59830), (23974, 29915)]