678697620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{7753}}^1$

素因数の和:9224

約数の個数: 48

約数和(自身を含む): 1901901120

約数和(自身を除く): 1223203500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1459, 2918, 4377, 5836, 7295, 7753, 8754, 14590, 15506, 17508, 21885, 23259, 29180, 31012, 38765, 43770, 46518, 77530, 87540, 93036, 116295, 155060, 232590, 465180, 11311627, 22623254, 33934881, 45246508, 56558135, 67869762, 113116270, 135739524, 169674405, 226232540, 339348810, 678697620]

約数ペア:

[(1, 678697620), (2, 339348810), (3, 226232540), (4, 169674405), (5, 135739524), (6, 113116270), (10, 67869762), (12, 56558135), (15, 45246508), (20, 33934881), (30, 22623254), (60, 11311627), (1459, 465180), (2918, 232590), (4377, 155060), (5836, 116295), (7295, 93036), (7753, 87540), (8754, 77530), (14590, 46518), (15506, 43770), (17508, 38765), (21885, 31012), (23259, 29180)]