1531552807060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{99139}}^1\times {\mathrm{24917}}^1$

素因数の和:124096

約数の個数: 48

約数和(自身を含む): 3320177978880

約数和(自身を除く): 1788625171820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 24917, 49834, 99139, 99668, 124585, 198278, 249170, 396556, 495695, 498340, 772427, 991390, 1544854, 1982780, 3073309, 3089708, 3862135, 6146618, 7724270, 12293236, 15366545, 15448540, 30733090, 61466180, 2470246463, 4940492926, 9880985852, 12351232315, 24702464630, 49404929260, 76577640353, 153155280706, 306310561412, 382888201765, 765776403530, 1531552807060]

約数ペア:

[(1, 1531552807060), (2, 765776403530), (4, 382888201765), (5, 306310561412), (10, 153155280706), (20, 76577640353), (31, 49404929260), (62, 24702464630), (124, 12351232315), (155, 9880985852), (310, 4940492926), (620, 2470246463), (24917, 61466180), (49834, 30733090), (99139, 15448540), (99668, 15366545), (124585, 12293236), (198278, 7724270), (249170, 6146618), (396556, 3862135), (495695, 3089708), (498340, 3073309), (772427, 1982780), (991390, 1544854)]