2015323240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7197583}}^1$

素因数の和:7197601

約数の個数: 32

約数和(自身を含む): 5182260480

約数和(自身を除く): 3166937240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7197583, 14395166, 28790332, 35987915, 50383081, 57580664, 71975830, 100766162, 143951660, 201532324, 251915405, 287903320, 403064648, 503830810, 1007661620, 2015323240]

約数ペア:

[(1, 2015323240), (2, 1007661620), (4, 503830810), (5, 403064648), (7, 287903320), (8, 251915405), (10, 201532324), (14, 143951660), (20, 100766162), (28, 71975830), (35, 57580664), (40, 50383081), (56, 35987915), (70, 28790332), (140, 14395166), (280, 7197583)]