30744470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 58855680

約数和(自身を除く): 28111210

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1571, 1957, 3142, 3914, 7855, 9785, 15710, 19570, 29849, 59698, 149245, 161813, 298490, 323626, 809065, 1618130, 3074447, 6148894, 15372235, 30744470]

約数ペア:

[(1, 30744470), (2, 15372235), (5, 6148894), (10, 3074447), (19, 1618130), (38, 809065), (95, 323626), (103, 298490), (190, 161813), (206, 149245), (515, 59698), (1030, 29849), (1571, 19570), (1957, 15710), (3142, 9785), (3914, 7855)]