148899270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381793}}^1$

素因数の和:381816

約数の個数: 32

約数和(自身を含む): 384848352

約数和(自身を除く): 235949082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 381793, 763586, 1145379, 1908965, 2290758, 3817930, 4963309, 5726895, 9926618, 11453790, 14889927, 24816545, 29779854, 49633090, 74449635, 148899270]

約数ペア:

[(1, 148899270), (2, 74449635), (3, 49633090), (5, 29779854), (6, 24816545), (10, 14889927), (13, 11453790), (15, 9926618), (26, 5726895), (30, 4963309), (39, 3817930), (65, 2290758), (78, 1908965), (130, 1145379), (195, 763586), (390, 381793)]