9906540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 32148480

約数和(自身を除く): 22241940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 229, 309, 412, 420, 458, 515, 618, 687, 721, 916, 1030, 1145, 1236, 1374, 1442, 1545, 1603, 2060, 2163, 2290, 2748, 2884, 3090, 3206, 3435, 3605, 4326, 4580, 4809, 6180, 6412, 6870, 7210, 8015, 8652, 9618, 10815, 13740, 14420, 16030, 19236, 21630, 23587, 24045, 32060, 43260, 47174, 48090, 70761, 94348, 96180, 117935, 141522, 165109, 235870, 283044, 330218, 353805, 471740, 495327, 660436, 707610, 825545, 990654, 1415220, 1651090, 1981308, 2476635, 3302180, 4953270, 9906540]

約数ペア:

[(1, 9906540), (2, 4953270), (3, 3302180), (4, 2476635), (5, 1981308), (6, 1651090), (7, 1415220), (10, 990654), (12, 825545), (14, 707610), (15, 660436), (20, 495327), (21, 471740), (28, 353805), (30, 330218), (35, 283044), (42, 235870), (60, 165109), (70, 141522), (84, 117935), (103, 96180), (105, 94348), (140, 70761), (206, 48090), (210, 47174), (229, 43260), (309, 32060), (412, 24045), (420, 23587), (458, 21630), (515, 19236), (618, 16030), (687, 14420), (721, 13740), (916, 10815), (1030, 9618), (1145, 8652), (1236, 8015), (1374, 7210), (1442, 6870), (1545, 6412), (1603, 6180), (2060, 4809), (2163, 4580), (2290, 4326), (2748, 3605), (2884, 3435), (3090, 3206)]