8395380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2246

約数の個数: 96

約数和(自身を含む): 29863680

約数和(自身を除く): 21468300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2221, 3780, 4442, 6663, 8884, 11105, 13326, 15547, 19989, 22210, 26652, 31094, 33315, 39978, 44420, 46641, 59967, 62188, 66630, 77735, 79956, 93282, 99945, 119934, 133260, 139923, 155470, 186564, 199890, 233205, 239868, 279846, 299835, 310940, 399780, 419769, 466410, 559692, 599670, 699615, 839538, 932820, 1199340, 1399230, 1679076, 2098845, 2798460, 4197690, 8395380]

約数ペア:

[(1, 8395380), (2, 4197690), (3, 2798460), (4, 2098845), (5, 1679076), (6, 1399230), (7, 1199340), (9, 932820), (10, 839538), (12, 699615), (14, 599670), (15, 559692), (18, 466410), (20, 419769), (21, 399780), (27, 310940), (28, 299835), (30, 279846), (35, 239868), (36, 233205), (42, 199890), (45, 186564), (54, 155470), (60, 139923), (63, 133260), (70, 119934), (84, 99945), (90, 93282), (105, 79956), (108, 77735), (126, 66630), (135, 62188), (140, 59967), (180, 46641), (189, 44420), (210, 39978), (252, 33315), (270, 31094), (315, 26652), (378, 22210), (420, 19989), (540, 15547), (630, 13326), (756, 11105), (945, 8884), (1260, 6663), (1890, 4442), (2221, 3780)]