30452908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 54621504

約数和(自身を除く): 24168596

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 911, 1822, 3644, 8357, 16714, 33428, 55571, 111142, 124807, 222284, 249614, 499228, 7613227, 15226454, 30452908]

約数ペア:

[(1, 30452908), (2, 15226454), (4, 7613227), (61, 499228), (122, 249614), (137, 222284), (244, 124807), (274, 111142), (548, 55571), (911, 33428), (1822, 16714), (3644, 8357)]