42039970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 92494080

約数和(自身を除く): 50454110

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 266, 365, 433, 511, 665, 730, 866, 1022, 1330, 1387, 2165, 2555, 2774, 3031, 4330, 5110, 6062, 6935, 8227, 9709, 13870, 15155, 16454, 19418, 30310, 31609, 41135, 48545, 57589, 63218, 82270, 97090, 115178, 158045, 221263, 287945, 316090, 442526, 575890, 600571, 1106315, 1201142, 2212630, 3002855, 4203997, 6005710, 8407994, 21019985, 42039970]

約数ペア:

[(1, 42039970), (2, 21019985), (5, 8407994), (7, 6005710), (10, 4203997), (14, 3002855), (19, 2212630), (35, 1201142), (38, 1106315), (70, 600571), (73, 575890), (95, 442526), (133, 316090), (146, 287945), (190, 221263), (266, 158045), (365, 115178), (433, 97090), (511, 82270), (665, 63218), (730, 57589), (866, 48545), (1022, 41135), (1330, 31609), (1387, 30310), (2165, 19418), (2555, 16454), (2774, 15155), (3031, 13870), (4330, 9709), (5110, 8227), (6062, 6935)]