23410740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1619}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 65862720

約数和(自身を除く): 42451980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 1619, 2410, 2892, 3238, 3615, 4820, 4857, 6476, 7230, 8095, 9714, 14460, 16190, 19428, 24285, 32380, 48570, 97140, 390179, 780358, 1170537, 1560716, 1950895, 2341074, 3901790, 4682148, 5852685, 7803580, 11705370, 23410740]

約数ペア:

[(1, 23410740), (2, 11705370), (3, 7803580), (4, 5852685), (5, 4682148), (6, 3901790), (10, 2341074), (12, 1950895), (15, 1560716), (20, 1170537), (30, 780358), (60, 390179), (241, 97140), (482, 48570), (723, 32380), (964, 24285), (1205, 19428), (1446, 16190), (1619, 14460), (2410, 9714), (2892, 8095), (3238, 7230), (3615, 6476), (4820, 4857)]