171318270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{4639}}^1$

素因数の和:5880

約数の個数: 32

約数和(自身を含む): 411586560

約数和(自身を除く): 240268290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1231, 2462, 3693, 4639, 6155, 7386, 9278, 12310, 13917, 18465, 23195, 27834, 36930, 46390, 69585, 139170, 5710609, 11421218, 17131827, 28553045, 34263654, 57106090, 85659135, 171318270]

約数ペア:

[(1, 171318270), (2, 85659135), (3, 57106090), (5, 34263654), (6, 28553045), (10, 17131827), (15, 11421218), (30, 5710609), (1231, 139170), (2462, 69585), (3693, 46390), (4639, 36930), (6155, 27834), (7386, 23195), (9278, 18465), (12310, 13917)]