329249940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89959}}^1$

素因数の和:90032

約数の個数: 48

約数和(自身を含む): 937023360

約数和(自身を除く): 607773420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 89959, 179918, 269877, 359836, 449795, 539754, 899590, 1079508, 1349385, 1799180, 2698770, 5397540, 5487499, 10974998, 16462497, 21949996, 27437495, 32924994, 54874990, 65849988, 82312485, 109749980, 164624970, 329249940]

約数ペア:

[(1, 329249940), (2, 164624970), (3, 109749980), (4, 82312485), (5, 65849988), (6, 54874990), (10, 32924994), (12, 27437495), (15, 21949996), (20, 16462497), (30, 10974998), (60, 5487499), (61, 5397540), (122, 2698770), (183, 1799180), (244, 1349385), (305, 1079508), (366, 899590), (610, 539754), (732, 449795), (915, 359836), (1220, 269877), (1830, 179918), (3660, 89959)]