71379541260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{396553007}}^1$

素因数の和:396553022

約数の個数: 36

約数和(自身を含む): 216517942368

約数和(自身を除く): 145138401108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 396553007, 793106014, 1189659021, 1586212028, 1982765035, 2379318042, 3568977063, 3965530070, 4758636084, 5948295105, 7137954126, 7931060140, 11896590210, 14275908252, 17844885315, 23793180420, 35689770630, 71379541260]

約数ペア:

[(1, 71379541260), (2, 35689770630), (3, 23793180420), (4, 17844885315), (5, 14275908252), (6, 11896590210), (9, 7931060140), (10, 7137954126), (12, 5948295105), (15, 4758636084), (18, 3965530070), (20, 3568977063), (30, 2379318042), (36, 1982765035), (45, 1586212028), (60, 1189659021), (90, 793106014), (180, 396553007)]