90061470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{111187}}^1$

素因数の和:111206

約数の個数: 40

約数和(自身を含む): 242167464

約数和(自身を除く): 152105994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 111187, 222374, 333561, 555935, 667122, 1000683, 1111870, 1667805, 2001366, 3002049, 3335610, 5003415, 6004098, 9006147, 10006830, 15010245, 18012294, 30020490, 45030735, 90061470]

約数ペア:

[(1, 90061470), (2, 45030735), (3, 30020490), (5, 18012294), (6, 15010245), (9, 10006830), (10, 9006147), (15, 6004098), (18, 5003415), (27, 3335610), (30, 3002049), (45, 2001366), (54, 1667805), (81, 1111870), (90, 1000683), (135, 667122), (162, 555935), (270, 333561), (405, 222374), (810, 111187)]