140657310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173651}}^1$

素因数の和:173670

約数の個数: 40

約数和(自身を含む): 378214056

約数和(自身を除く): 237556746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 173651, 347302, 520953, 868255, 1041906, 1562859, 1736510, 2604765, 3125718, 4688577, 5209530, 7814295, 9377154, 14065731, 15628590, 23442885, 28131462, 46885770, 70328655, 140657310]

約数ペア:

[(1, 140657310), (2, 70328655), (3, 46885770), (5, 28131462), (6, 23442885), (9, 15628590), (10, 14065731), (15, 9377154), (18, 7814295), (27, 5209530), (30, 4688577), (45, 3125718), (54, 2604765), (81, 1736510), (90, 1562859), (135, 1041906), (162, 868255), (270, 520953), (405, 347302), (810, 173651)]