9976260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23753}}^1$

素因数の和:23772

約数の個数: 48

約数和(自身を含む): 31925376

約数和(自身を除く): 21949116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 23753, 47506, 71259, 95012, 118765, 142518, 166271, 237530, 285036, 332542, 356295, 475060, 498813, 665084, 712590, 831355, 997626, 1425180, 1662710, 1995252, 2494065, 3325420, 4988130, 9976260]

約数ペア:

[(1, 9976260), (2, 4988130), (3, 3325420), (4, 2494065), (5, 1995252), (6, 1662710), (7, 1425180), (10, 997626), (12, 831355), (14, 712590), (15, 665084), (20, 498813), (21, 475060), (28, 356295), (30, 332542), (35, 285036), (42, 237530), (60, 166271), (70, 142518), (84, 118765), (105, 95012), (140, 71259), (210, 47506), (420, 23753)]