30031684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5153}}^1$

素因数の和:5235

約数の個数: 24

約数和(自身を含む): 55415808

約数和(自身を除く): 25384124

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5153, 5828, 10306, 20612, 159743, 242191, 319486, 484382, 638972, 968764, 7507921, 15015842, 30031684]

約数ペア:

[(1, 30031684), (2, 15015842), (4, 7507921), (31, 968764), (47, 638972), (62, 484382), (94, 319486), (124, 242191), (188, 159743), (1457, 20612), (2914, 10306), (5153, 5828)]