42986330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 79002000

約数和(自身を除く): 36015670

約数列:

[1, 2, 5, 10, 109, 113, 218, 226, 349, 545, 565, 698, 1090, 1130, 1745, 3490, 12317, 24634, 38041, 39437, 61585, 76082, 78874, 123170, 190205, 197185, 380410, 394370, 4298633, 8597266, 21493165, 42986330]

約数ペア:

[(1, 42986330), (2, 21493165), (5, 8597266), (10, 4298633), (109, 394370), (113, 380410), (218, 197185), (226, 190205), (349, 123170), (545, 78874), (565, 76082), (698, 61585), (1090, 39437), (1130, 38041), (1745, 24634), (3490, 12317)]