30211665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 53001216

約数和(自身を除く): 22789551

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 283, 647, 849, 1415, 1941, 3113, 3235, 4245, 7117, 9339, 9705, 15565, 21351, 35585, 46695, 106755, 183101, 549303, 915505, 2014111, 2746515, 6042333, 10070555, 30211665]

約数ペア:

[(1, 30211665), (3, 10070555), (5, 6042333), (11, 2746515), (15, 2014111), (33, 915505), (55, 549303), (165, 183101), (283, 106755), (647, 46695), (849, 35585), (1415, 21351), (1941, 15565), (3113, 9705), (3235, 9339), (4245, 7117)]