9605820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22871}}^1$

素因数の和:22890

約数の個数: 48

約数和(自身を含む): 30739968

約数和(自身を除く): 21134148

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, 22871, 45742, 68613, 91484, 114355, 137226, 160097, 228710, 274452, 320194, 343065, 457420, 480291, 640388, 686130, 800485, 960582, 1372260, 1600970, 1921164, 2401455, 3201940, 4802910, 9605820]

約数ペア:

[(1, 9605820), (2, 4802910), (3, 3201940), (4, 2401455), (5, 1921164), (6, 1600970), (7, 1372260), (10, 960582), (12, 800485), (14, 686130), (15, 640388), (20, 480291), (21, 457420), (28, 343065), (30, 320194), (35, 274452), (42, 228710), (60, 160097), (70, 137226), (84, 114355), (105, 91484), (140, 68613), (210, 45742), (420, 22871)]