71368260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1189471}}^1$

素因数の和:1189483

約数の個数: 24

約数和(自身を含む): 199831296

約数和(自身を除く): 128463036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1189471, 2378942, 3568413, 4757884, 5947355, 7136826, 11894710, 14273652, 17842065, 23789420, 35684130, 71368260]

約数ペア:

[(1, 71368260), (2, 35684130), (3, 23789420), (4, 17842065), (5, 14273652), (6, 11894710), (10, 7136826), (12, 5947355), (15, 4757884), (20, 3568413), (30, 2378942), (60, 1189471)]