74905930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2713}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 147728448

約数和(自身を除く): 72822518

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1255, 2510, 2713, 2761, 5426, 5522, 13565, 13805, 27130, 27610, 29843, 59686, 149215, 298430, 680963, 1361926, 3404815, 6809630, 7490593, 14981186, 37452965, 74905930]

約数ペア:

[(1, 74905930), (2, 37452965), (5, 14981186), (10, 7490593), (11, 6809630), (22, 3404815), (55, 1361926), (110, 680963), (251, 298430), (502, 149215), (1255, 59686), (2510, 29843), (2713, 27610), (2761, 27130), (5426, 13805), (5522, 13565)]