3455940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 9757440

約数和(自身を除く): 6301500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 241, 478, 482, 717, 723, 956, 964, 1195, 1205, 1434, 1446, 2390, 2410, 2868, 2892, 3585, 3615, 4780, 4820, 7170, 7230, 14340, 14460, 57599, 115198, 172797, 230396, 287995, 345594, 575990, 691188, 863985, 1151980, 1727970, 3455940]

約数ペア:

[(1, 3455940), (2, 1727970), (3, 1151980), (4, 863985), (5, 691188), (6, 575990), (10, 345594), (12, 287995), (15, 230396), (20, 172797), (30, 115198), (60, 57599), (239, 14460), (241, 14340), (478, 7230), (482, 7170), (717, 4820), (723, 4780), (956, 3615), (964, 3585), (1195, 2892), (1205, 2868), (1434, 2410), (1446, 2390)]