65432580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57397}}^1$

素因数の和:57428

約数の個数: 48

約数和(自身を含む): 192857280

約数和(自身を除く): 127424700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 57397, 114794, 172191, 229588, 286985, 344382, 573970, 688764, 860955, 1090543, 1147940, 1721910, 2181086, 3271629, 3443820, 4362172, 5452715, 6543258, 10905430, 13086516, 16358145, 21810860, 32716290, 65432580]

約数ペア:

[(1, 65432580), (2, 32716290), (3, 21810860), (4, 16358145), (5, 13086516), (6, 10905430), (10, 6543258), (12, 5452715), (15, 4362172), (19, 3443820), (20, 3271629), (30, 2181086), (38, 1721910), (57, 1147940), (60, 1090543), (76, 860955), (95, 688764), (114, 573970), (190, 344382), (228, 286985), (285, 229588), (380, 172191), (570, 114794), (1140, 57397)]