1938099510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{24953}}^1$

素因数の和:25829

約数の個数: 48

約数和(自身を含む): 5045099904

約数和(自身を除く): 3107000394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 863, 1726, 2589, 4315, 5178, 7767, 8630, 12945, 15534, 24953, 25890, 38835, 49906, 74859, 77670, 124765, 149718, 224577, 249530, 374295, 449154, 748590, 1122885, 2245770, 21534439, 43068878, 64603317, 107672195, 129206634, 193809951, 215344390, 323016585, 387619902, 646033170, 969049755, 1938099510]

約数ペア:

[(1, 1938099510), (2, 969049755), (3, 646033170), (5, 387619902), (6, 323016585), (9, 215344390), (10, 193809951), (15, 129206634), (18, 107672195), (30, 64603317), (45, 43068878), (90, 21534439), (863, 2245770), (1726, 1122885), (2589, 748590), (4315, 449154), (5178, 374295), (7767, 249530), (8630, 224577), (12945, 149718), (15534, 124765), (24953, 77670), (25890, 74859), (38835, 49906)]