29615690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 57652560

約数和(自身を除く): 28036870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409, 557, 818, 1114, 2045, 2785, 4090, 5317, 5570, 7241, 10634, 14482, 26585, 36205, 53170, 72410, 227813, 455626, 1139065, 2278130, 2961569, 5923138, 14807845, 29615690]

約数ペア:

[(1, 29615690), (2, 14807845), (5, 5923138), (10, 2961569), (13, 2278130), (26, 1139065), (65, 455626), (130, 227813), (409, 72410), (557, 53170), (818, 36205), (1114, 26585), (2045, 14482), (2785, 10634), (4090, 7241), (5317, 5570)]