17318883260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{123706309}}^1$

素因数の和:123706325

約数の個数: 24

約数和(自身を含む): 41565320160

約数和(自身を除く): 24246436900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 123706309, 247412618, 494825236, 618531545, 865944163, 1237063090, 1731888326, 2474126180, 3463776652, 4329720815, 8659441630, 17318883260]

約数ペア:

[(1, 17318883260), (2, 8659441630), (4, 4329720815), (5, 3463776652), (7, 2474126180), (10, 1731888326), (14, 1237063090), (20, 865944163), (28, 618531545), (35, 494825236), (70, 247412618), (140, 123706309)]