15696839820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{278017}}^1$

素因数の和:278970

約数の個数: 48

約数和(自身を含む): 43998016608

約数和(自身を除く): 28301176788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 941, 1882, 2823, 3764, 4705, 5646, 9410, 11292, 14115, 18820, 28230, 56460, 278017, 556034, 834051, 1112068, 1390085, 1668102, 2780170, 3336204, 4170255, 5560340, 8340510, 16681020, 261613997, 523227994, 784841991, 1046455988, 1308069985, 1569683982, 2616139970, 3139367964, 3924209955, 5232279940, 7848419910, 15696839820]

約数ペア:

[(1, 15696839820), (2, 7848419910), (3, 5232279940), (4, 3924209955), (5, 3139367964), (6, 2616139970), (10, 1569683982), (12, 1308069985), (15, 1046455988), (20, 784841991), (30, 523227994), (60, 261613997), (941, 16681020), (1882, 8340510), (2823, 5560340), (3764, 4170255), (4705, 3336204), (5646, 2780170), (9410, 1668102), (11292, 1390085), (14115, 1112068), (18820, 834051), (28230, 556034), (56460, 278017)]