30437660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4463}}^1$

素因数の和:4514

約数の個数: 48

約数和(自身を含む): 71995392

約数和(自身を除く): 41557732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 4463, 6820, 8926, 17852, 22315, 44630, 49093, 89260, 98186, 138353, 196372, 245465, 276706, 490930, 553412, 691765, 981860, 1383530, 1521883, 2767060, 3043766, 6087532, 7609415, 15218830, 30437660]

約数ペア:

[(1, 30437660), (2, 15218830), (4, 7609415), (5, 6087532), (10, 3043766), (11, 2767060), (20, 1521883), (22, 1383530), (31, 981860), (44, 691765), (55, 553412), (62, 490930), (110, 276706), (124, 245465), (155, 196372), (220, 138353), (310, 98186), (341, 89260), (620, 49093), (682, 44630), (1364, 22315), (1705, 17852), (3410, 8926), (4463, 6820)]