39143330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 75644280

約数和(自身を除く): 36500950

約数列:

[1, 2, 5, 10, 29, 43, 58, 73, 86, 145, 146, 215, 290, 365, 430, 730, 1247, 1849, 2117, 2494, 3139, 3698, 4234, 6235, 6278, 9245, 10585, 12470, 15695, 18490, 21170, 31390, 53621, 91031, 107242, 134977, 182062, 268105, 269954, 455155, 536210, 674885, 910310, 1349770, 3914333, 7828666, 19571665, 39143330]

約数ペア:

[(1, 39143330), (2, 19571665), (5, 7828666), (10, 3914333), (29, 1349770), (43, 910310), (58, 674885), (73, 536210), (86, 455155), (145, 269954), (146, 268105), (215, 182062), (290, 134977), (365, 107242), (430, 91031), (730, 53621), (1247, 31390), (1849, 21170), (2117, 18490), (2494, 15695), (3139, 12470), (3698, 10585), (4234, 9245), (6235, 6278)]