300751490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{8233}}^1$

素因数の和:8534

約数の個数: 32

約数和(自身を含む): 585140976

約数和(自身を除く): 284389486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 8233, 16466, 18265, 36530, 41165, 82330, 107029, 214058, 535145, 1070290, 2313473, 4626946, 11567365, 23134730, 30075149, 60150298, 150375745, 300751490]

約数ペア:

[(1, 300751490), (2, 150375745), (5, 60150298), (10, 30075149), (13, 23134730), (26, 11567365), (65, 4626946), (130, 2313473), (281, 1070290), (562, 535145), (1405, 214058), (2810, 107029), (3653, 82330), (7306, 41165), (8233, 36530), (16466, 18265)]