15704627330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2178173}}^1$

素因数の和:2178290

約数の個数: 32

約数和(自身を含む): 32620333824

約数和(自身を除く): 16915706494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 2178173, 4356346, 10890865, 15247211, 21781730, 30494422, 76236055, 152472110, 224351819, 448703638, 1121759095, 1570462733, 2243518190, 3140925466, 7852313665, 15704627330]

約数ペア:

[(1, 15704627330), (2, 7852313665), (5, 3140925466), (7, 2243518190), (10, 1570462733), (14, 1121759095), (35, 448703638), (70, 224351819), (103, 152472110), (206, 76236055), (515, 30494422), (721, 21781730), (1030, 15247211), (1442, 10890865), (3605, 4356346), (7210, 2178173)]