84640290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{403049}}^1$

素因数の和:403066

約数の個数: 32

約数和(自身を含む): 232156800

約数和(自身を除く): 147516510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 403049, 806098, 1209147, 2015245, 2418294, 2821343, 4030490, 5642686, 6045735, 8464029, 12091470, 14106715, 16928058, 28213430, 42320145, 84640290]

約数ペア:

[(1, 84640290), (2, 42320145), (3, 28213430), (5, 16928058), (6, 14106715), (7, 12091470), (10, 8464029), (14, 6045735), (15, 5642686), (21, 4030490), (30, 2821343), (35, 2418294), (42, 2015245), (70, 1209147), (105, 806098), (210, 403049)]