87476670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1181}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 227908512

約数和(自身を除く): 140431842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 823, 1181, 1646, 2362, 2469, 3543, 4115, 4938, 5905, 7086, 7407, 8230, 10629, 11810, 12345, 14814, 17715, 21258, 24690, 35430, 37035, 53145, 74070, 106290, 971963, 1943926, 2915889, 4859815, 5831778, 8747667, 9719630, 14579445, 17495334, 29158890, 43738335, 87476670]

約数ペア:

[(1, 87476670), (2, 43738335), (3, 29158890), (5, 17495334), (6, 14579445), (9, 9719630), (10, 8747667), (15, 5831778), (18, 4859815), (30, 2915889), (45, 1943926), (90, 971963), (823, 106290), (1181, 74070), (1646, 53145), (2362, 37035), (2469, 35430), (3543, 24690), (4115, 21258), (4938, 17715), (5905, 14814), (7086, 12345), (7407, 11810), (8230, 10629)]