65039820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6491}}^1$

素因数の和:6670

約数の個数: 48

約数和(自身を含む): 183230208

約数和(自身を除く): 118190388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 6491, 10020, 12982, 19473, 25964, 32455, 38946, 64910, 77892, 97365, 129820, 194730, 389460, 1083997, 2167994, 3251991, 4335988, 5419985, 6503982, 10839970, 13007964, 16259955, 21679940, 32519910, 65039820]

約数ペア:

[(1, 65039820), (2, 32519910), (3, 21679940), (4, 16259955), (5, 13007964), (6, 10839970), (10, 6503982), (12, 5419985), (15, 4335988), (20, 3251991), (30, 2167994), (60, 1083997), (167, 389460), (334, 194730), (501, 129820), (668, 97365), (835, 77892), (1002, 64910), (1670, 38946), (2004, 32455), (2505, 25964), (3340, 19473), (5010, 12982), (6491, 10020)]