9518910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 24026112

約数和(自身を除く): 14507202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 157, 215, 235, 258, 282, 314, 430, 470, 471, 645, 705, 785, 942, 1290, 1410, 1570, 2021, 2355, 4042, 4710, 6063, 6751, 7379, 10105, 12126, 13502, 14758, 20210, 20253, 22137, 30315, 33755, 36895, 40506, 44274, 60630, 67510, 73790, 101265, 110685, 202530, 221370, 317297, 634594, 951891, 1586485, 1903782, 3172970, 4759455, 9518910]

約数ペア:

[(1, 9518910), (2, 4759455), (3, 3172970), (5, 1903782), (6, 1586485), (10, 951891), (15, 634594), (30, 317297), (43, 221370), (47, 202530), (86, 110685), (94, 101265), (129, 73790), (141, 67510), (157, 60630), (215, 44274), (235, 40506), (258, 36895), (282, 33755), (314, 30315), (430, 22137), (470, 20253), (471, 20210), (645, 14758), (705, 13502), (785, 12126), (942, 10105), (1290, 7379), (1410, 6751), (1570, 6063), (2021, 4710), (2355, 4042)]