31346220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4793}}^1$

素因数の和:4914

約数の個数: 48

約数和(自身を含む): 88593120

約数和(自身を除く): 57246900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 4793, 6540, 9586, 14379, 19172, 23965, 28758, 47930, 57516, 71895, 95860, 143790, 287580, 522437, 1044874, 1567311, 2089748, 2612185, 3134622, 5224370, 6269244, 7836555, 10448740, 15673110, 31346220]

約数ペア:

[(1, 31346220), (2, 15673110), (3, 10448740), (4, 7836555), (5, 6269244), (6, 5224370), (10, 3134622), (12, 2612185), (15, 2089748), (20, 1567311), (30, 1044874), (60, 522437), (109, 287580), (218, 143790), (327, 95860), (436, 71895), (545, 57516), (654, 47930), (1090, 28758), (1308, 23965), (1635, 19172), (2180, 14379), (3270, 9586), (4793, 6540)]