354865290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{909911}}^1$

素因数の和:909934

約数の個数: 32

約数和(自身を含む): 917191296

約数和(自身を除く): 562326006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 909911, 1819822, 2729733, 4549555, 5459466, 9099110, 11828843, 13648665, 23657686, 27297330, 35486529, 59144215, 70973058, 118288430, 177432645, 354865290]

約数ペア:

[(1, 354865290), (2, 177432645), (3, 118288430), (5, 70973058), (6, 59144215), (10, 35486529), (13, 27297330), (15, 23657686), (26, 13648665), (30, 11828843), (39, 9099110), (65, 5459466), (78, 4549555), (130, 2729733), (195, 1819822), (390, 909911)]