4056990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19319}}^1$

素因数の和:19336

約数の個数: 32

約数和(自身を含む): 11128320

約数和(自身を除く): 7071330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 19319, 38638, 57957, 96595, 115914, 135233, 193190, 270466, 289785, 405699, 579570, 676165, 811398, 1352330, 2028495, 4056990]

約数ペア:

[(1, 4056990), (2, 2028495), (3, 1352330), (5, 811398), (6, 676165), (7, 579570), (10, 405699), (14, 289785), (15, 270466), (21, 193190), (30, 135233), (35, 115914), (42, 96595), (70, 57957), (105, 38638), (210, 19319)]