15640410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4783}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 37889280

約数和(自身を除く): 22248870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 4783, 9566, 14349, 23915, 28698, 47830, 71745, 143490, 521347, 1042694, 1564041, 2606735, 3128082, 5213470, 7820205, 15640410]

約数ペア:

[(1, 15640410), (2, 7820205), (3, 5213470), (5, 3128082), (6, 2606735), (10, 1564041), (15, 1042694), (30, 521347), (109, 143490), (218, 71745), (327, 47830), (545, 28698), (654, 23915), (1090, 14349), (1635, 9566), (3270, 4783)]