90000430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10333}}^1$

素因数の和:10420

約数の個数: 32

約数和(自身を含む): 177083424

約数和(自身を除く): 87082994

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 10333, 20666, 51665, 103330, 134329, 268658, 671645, 692311, 1343290, 1384622, 3461555, 6923110, 9000043, 18000086, 45000215, 90000430]

約数ペア:

[(1, 90000430), (2, 45000215), (5, 18000086), (10, 9000043), (13, 6923110), (26, 3461555), (65, 1384622), (67, 1343290), (130, 692311), (134, 671645), (335, 268658), (670, 134329), (871, 103330), (1742, 51665), (4355, 20666), (8710, 10333)]