551470930

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 1001697840

約数和(自身を除く): 450226910

約数列:

[1, 2, 5, 10, 229, 281, 458, 562, 857, 1145, 1405, 1714, 2290, 2810, 4285, 8570, 64349, 128698, 196253, 240817, 321745, 392506, 481634, 643490, 981265, 1204085, 1962530, 2408170, 55147093, 110294186, 275735465, 551470930]

約数ペア:

[(1, 551470930), (2, 275735465), (5, 110294186), (10, 55147093), (229, 2408170), (281, 1962530), (458, 1204085), (562, 981265), (857, 643490), (1145, 481634), (1405, 392506), (1714, 321745), (2290, 240817), (2810, 196253), (4285, 128698), (8570, 64349)]