390089154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31063}}^1$

素因数の和:31111

約数の個数: 64

約数和(自身を含む): 1002000384

約数和(自身を除く): 611911230

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 31063, 62126, 93189, 186378, 217441, 403819, 434882, 652323, 714449, 807638, 1211457, 1304646, 1428898, 2143347, 2422914, 2826733, 4286694, 5001143, 5653466, 8480199, 9287837, 10002286, 15003429, 16960398, 18575674, 27863511, 30006858, 55727022, 65014859, 130029718, 195044577, 390089154]

約数ペア:

[(1, 390089154), (2, 195044577), (3, 130029718), (6, 65014859), (7, 55727022), (13, 30006858), (14, 27863511), (21, 18575674), (23, 16960398), (26, 15003429), (39, 10002286), (42, 9287837), (46, 8480199), (69, 5653466), (78, 5001143), (91, 4286694), (138, 2826733), (161, 2422914), (182, 2143347), (273, 1428898), (299, 1304646), (322, 1211457), (483, 807638), (546, 714449), (598, 652323), (897, 434882), (966, 403819), (1794, 217441), (2093, 186378), (4186, 93189), (6279, 62126), (12558, 31063)]