1937256210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{166861}}^1$

素因数の和:166920

約数の個数: 64

約数和(自身を含む): 5286188160

約数和(自身を除く): 3348931950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 166861, 333722, 500583, 834305, 1001166, 1501749, 1668610, 2502915, 3003498, 4505247, 5005830, 7175023, 7508745, 9010494, 14350046, 15017490, 21525069, 22526235, 35875115, 43050138, 45052470, 64575207, 71750230, 107625345, 129150414, 193725621, 215250690, 322876035, 387451242, 645752070, 968628105, 1937256210]

約数ペア:

[(1, 1937256210), (2, 968628105), (3, 645752070), (5, 387451242), (6, 322876035), (9, 215250690), (10, 193725621), (15, 129150414), (18, 107625345), (27, 71750230), (30, 64575207), (43, 45052470), (45, 43050138), (54, 35875115), (86, 22526235), (90, 21525069), (129, 15017490), (135, 14350046), (215, 9010494), (258, 7508745), (270, 7175023), (387, 5005830), (430, 4505247), (645, 3003498), (774, 2502915), (1161, 1668610), (1290, 1501749), (1935, 1001166), (2322, 834305), (3870, 500583), (5805, 333722), (11610, 166861)]