8262660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 26836992

約数和(自身を除く): 18574332

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, 191, 206, 210, 309, 382, 412, 420, 515, 573, 618, 721, 764, 955, 1030, 1146, 1236, 1337, 1442, 1545, 1910, 2060, 2163, 2292, 2674, 2865, 2884, 3090, 3605, 3820, 4011, 4326, 5348, 5730, 6180, 6685, 7210, 8022, 8652, 10815, 11460, 13370, 14420, 16044, 19673, 20055, 21630, 26740, 39346, 40110, 43260, 59019, 78692, 80220, 98365, 118038, 137711, 196730, 236076, 275422, 295095, 393460, 413133, 550844, 590190, 688555, 826266, 1180380, 1377110, 1652532, 2065665, 2754220, 4131330, 8262660]

約数ペア:

[(1, 8262660), (2, 4131330), (3, 2754220), (4, 2065665), (5, 1652532), (6, 1377110), (7, 1180380), (10, 826266), (12, 688555), (14, 590190), (15, 550844), (20, 413133), (21, 393460), (28, 295095), (30, 275422), (35, 236076), (42, 196730), (60, 137711), (70, 118038), (84, 98365), (103, 80220), (105, 78692), (140, 59019), (191, 43260), (206, 40110), (210, 39346), (309, 26740), (382, 21630), (412, 20055), (420, 19673), (515, 16044), (573, 14420), (618, 13370), (721, 11460), (764, 10815), (955, 8652), (1030, 8022), (1146, 7210), (1236, 6685), (1337, 6180), (1442, 5730), (1545, 5348), (1910, 4326), (2060, 4011), (2163, 3820), (2292, 3605), (2674, 3090), (2865, 2884)]