87286830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39857}}^1$

素因数の和:39940

約数の個数: 32

約数和(自身を含む): 212363424

約数和(自身を除く): 125076594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 39857, 79714, 119571, 199285, 239142, 398570, 597855, 1195710, 2909561, 5819122, 8728683, 14547805, 17457366, 29095610, 43643415, 87286830]

約数ペア:

[(1, 87286830), (2, 43643415), (3, 29095610), (5, 17457366), (6, 14547805), (10, 8728683), (15, 5819122), (30, 2909561), (73, 1195710), (146, 597855), (219, 398570), (365, 239142), (438, 199285), (730, 119571), (1095, 79714), (2190, 39857)]