131747310

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{54217}}^1$

素因数の和:54239

約数の個数: 48

約数和(自身を含む): 355236336

約数和(自身を除く): 223489026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 54217, 108434, 162651, 271085, 325302, 487953, 542170, 813255, 975906, 1463859, 1626510, 2439765, 2927718, 4391577, 4879530, 7319295, 8783154, 13174731, 14638590, 21957885, 26349462, 43915770, 65873655, 131747310]

約数ペア:

[(1, 131747310), (2, 65873655), (3, 43915770), (5, 26349462), (6, 21957885), (9, 14638590), (10, 13174731), (15, 8783154), (18, 7319295), (27, 4879530), (30, 4391577), (45, 2927718), (54, 2439765), (81, 1626510), (90, 1463859), (135, 975906), (162, 813255), (243, 542170), (270, 487953), (405, 325302), (486, 271085), (810, 162651), (1215, 108434), (2430, 54217)]