63145290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161911}}^1$

素因数の和:161934

約数の個数: 32

約数和(自身を含む): 163207296

約数和(自身を除く): 100062006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 161911, 323822, 485733, 809555, 971466, 1619110, 2104843, 2428665, 4209686, 4857330, 6314529, 10524215, 12629058, 21048430, 31572645, 63145290]

約数ペア:

[(1, 63145290), (2, 31572645), (3, 21048430), (5, 12629058), (6, 10524215), (10, 6314529), (13, 4857330), (15, 4209686), (26, 2428665), (30, 2104843), (39, 1619110), (65, 971466), (78, 809555), (130, 485733), (195, 323822), (390, 161911)]