71625790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{907}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 132386400

約数和(自身を除く): 60760610

約数列:

[1, 2, 5, 10, 53, 106, 149, 265, 298, 530, 745, 907, 1490, 1814, 4535, 7897, 9070, 15794, 39485, 48071, 78970, 96142, 135143, 240355, 270286, 480710, 675715, 1351430, 7162579, 14325158, 35812895, 71625790]

約数ペア:

[(1, 71625790), (2, 35812895), (5, 14325158), (10, 7162579), (53, 1351430), (106, 675715), (149, 480710), (265, 270286), (298, 240355), (530, 135143), (745, 96142), (907, 78970), (1490, 48071), (1814, 39485), (4535, 15794), (7897, 9070)]