40940490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{3257}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 98521920

約数和(自身を除く): 57581430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 3257, 4190, 6285, 6514, 9771, 12570, 16285, 19542, 32570, 48855, 97710, 1364683, 2729366, 4094049, 6823415, 8188098, 13646830, 20470245, 40940490]

約数ペア:

[(1, 40940490), (2, 20470245), (3, 13646830), (5, 8188098), (6, 6823415), (10, 4094049), (15, 2729366), (30, 1364683), (419, 97710), (838, 48855), (1257, 32570), (2095, 19542), (2514, 16285), (3257, 12570), (4190, 9771), (6285, 6514)]