2019402530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{302759}}^1$

素因数の和:302818

約数の個数: 32

約数和(自身を含む): 3923769600

約数和(自身を除く): 1904367070

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 302759, 605518, 1513795, 3027590, 6963457, 8780011, 13926914, 17560022, 34817285, 43900055, 69634570, 87800110, 201940253, 403880506, 1009701265, 2019402530]

約数ペア:

[(1, 2019402530), (2, 1009701265), (5, 403880506), (10, 201940253), (23, 87800110), (29, 69634570), (46, 43900055), (58, 34817285), (115, 17560022), (145, 13926914), (230, 8780011), (290, 6963457), (667, 3027590), (1334, 1513795), (3335, 605518), (6670, 302759)]