7698690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 20220408

約数和(自身を除く): 12521718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 757, 1017, 1130, 1514, 1695, 2034, 2271, 3390, 3785, 4542, 5085, 6813, 7570, 10170, 11355, 13626, 22710, 34065, 68130, 85541, 171082, 256623, 427705, 513246, 769869, 855410, 1283115, 1539738, 2566230, 3849345, 7698690]

約数ペア:

[(1, 7698690), (2, 3849345), (3, 2566230), (5, 1539738), (6, 1283115), (9, 855410), (10, 769869), (15, 513246), (18, 427705), (30, 256623), (45, 171082), (90, 85541), (113, 68130), (226, 34065), (339, 22710), (565, 13626), (678, 11355), (757, 10170), (1017, 7570), (1130, 6813), (1514, 5085), (1695, 4542), (2034, 3785), (2271, 3390)]