40355970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1987}}^1$

素因数の和:2674

約数の個数: 32

約数和(自身を含む): 97046208

約数和(自身を除く): 56690238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677, 1354, 1987, 2031, 3385, 3974, 4062, 5961, 6770, 9935, 10155, 11922, 19870, 20310, 29805, 59610, 1345199, 2690398, 4035597, 6725995, 8071194, 13451990, 20177985, 40355970]

約数ペア:

[(1, 40355970), (2, 20177985), (3, 13451990), (5, 8071194), (6, 6725995), (10, 4035597), (15, 2690398), (30, 1345199), (677, 59610), (1354, 29805), (1987, 20310), (2031, 19870), (3385, 11922), (3974, 10155), (4062, 9935), (5961, 6770)]