30322460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3671}}^1$

素因数の和:3746

約数の個数: 48

約数和(自身を含む): 74027520

約数和(自身を除く): 43705060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 3671, 4130, 7342, 8260, 14684, 18355, 25697, 36710, 51394, 73420, 102788, 128485, 216589, 256970, 433178, 513940, 866356, 1082945, 1516123, 2165890, 3032246, 4331780, 6064492, 7580615, 15161230, 30322460]

約数ペア:

[(1, 30322460), (2, 15161230), (4, 7580615), (5, 6064492), (7, 4331780), (10, 3032246), (14, 2165890), (20, 1516123), (28, 1082945), (35, 866356), (59, 513940), (70, 433178), (118, 256970), (140, 216589), (236, 128485), (295, 102788), (413, 73420), (590, 51394), (826, 36710), (1180, 25697), (1652, 18355), (2065, 14684), (3671, 8260), (4130, 7342)]