99415290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{254911}}^1$

素因数の和:254934

約数の個数: 32

約数和(自身を含む): 256951296

約数和(自身を除く): 157536006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 254911, 509822, 764733, 1274555, 1529466, 2549110, 3313843, 3823665, 6627686, 7647330, 9941529, 16569215, 19883058, 33138430, 49707645, 99415290]

約数ペア:

[(1, 99415290), (2, 49707645), (3, 33138430), (5, 19883058), (6, 16569215), (10, 9941529), (13, 7647330), (15, 6627686), (26, 3823665), (30, 3313843), (39, 2549110), (65, 1529466), (78, 1274555), (130, 764733), (195, 509822), (390, 254911)]