138983490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29137}}^1$

素因数の和:29203

約数の個数: 48

約数和(自身を含む): 368187768

約数和(自身を除く): 229204278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 29137, 58274, 87411, 145685, 174822, 262233, 291370, 437055, 524466, 874110, 1311165, 1544261, 2622330, 3088522, 4632783, 7721305, 9265566, 13898349, 15442610, 23163915, 27796698, 46327830, 69491745, 138983490]

約数ペア:

[(1, 138983490), (2, 69491745), (3, 46327830), (5, 27796698), (6, 23163915), (9, 15442610), (10, 13898349), (15, 9265566), (18, 7721305), (30, 4632783), (45, 3088522), (53, 2622330), (90, 1544261), (106, 1311165), (159, 874110), (265, 524466), (318, 437055), (477, 291370), (530, 262233), (795, 174822), (954, 145685), (1590, 87411), (2385, 58274), (4770, 29137)]