149807610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{554843}}^1$

素因数の和:554859

約数の個数: 32

約数和(自身を含む): 399487680

約数和(自身を除く): 249680070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 554843, 1109686, 1664529, 2774215, 3329058, 4993587, 5548430, 8322645, 9987174, 14980761, 16645290, 24967935, 29961522, 49935870, 74903805, 149807610]

約数ペア:

[(1, 149807610), (2, 74903805), (3, 49935870), (5, 29961522), (6, 24967935), (9, 16645290), (10, 14980761), (15, 9987174), (18, 8322645), (27, 5548430), (30, 4993587), (45, 3329058), (54, 2774215), (90, 1664529), (135, 1109686), (270, 554843)]