30615178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1830

約数の個数: 24

約数和(自身を含む): 51198084

約数和(自身を除く): 20582906

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 1733, 3466, 8833, 17666, 19063, 38126, 126509, 209693, 253018, 419386, 1391599, 2783198, 15307589, 30615178]

約数ペア:

[(1, 30615178), (2, 15307589), (11, 2783198), (22, 1391599), (73, 419386), (121, 253018), (146, 209693), (242, 126509), (803, 38126), (1606, 19063), (1733, 17666), (3466, 8833)]