154080790

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 281698560

約数和(自身を除く): 127617770

約数列:

[1, 2, 5, 10, 103, 206, 227, 454, 515, 659, 1030, 1135, 1318, 2270, 3295, 6590, 23381, 46762, 67877, 116905, 135754, 149593, 233810, 299186, 339385, 678770, 747965, 1495930, 15408079, 30816158, 77040395, 154080790]

約数ペア:

[(1, 154080790), (2, 77040395), (5, 30816158), (10, 15408079), (103, 1495930), (206, 747965), (227, 678770), (454, 339385), (515, 299186), (659, 233810), (1030, 149593), (1135, 135754), (1318, 116905), (2270, 67877), (3295, 46762), (6590, 23381)]