7310380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 19740672

約数和(自身を除く): 12430292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 101, 110, 140, 154, 188, 202, 220, 235, 308, 329, 385, 404, 470, 505, 517, 658, 707, 770, 940, 1010, 1034, 1111, 1316, 1414, 1540, 1645, 2020, 2068, 2222, 2585, 2828, 3290, 3535, 3619, 4444, 4747, 5170, 5555, 6580, 7070, 7238, 7777, 9494, 10340, 11110, 14140, 14476, 15554, 18095, 18988, 22220, 23735, 31108, 33229, 36190, 38885, 47470, 52217, 66458, 72380, 77770, 94940, 104434, 132916, 155540, 166145, 208868, 261085, 332290, 365519, 522170, 664580, 731038, 1044340, 1462076, 1827595, 3655190, 7310380]

約数ペア:

[(1, 7310380), (2, 3655190), (4, 1827595), (5, 1462076), (7, 1044340), (10, 731038), (11, 664580), (14, 522170), (20, 365519), (22, 332290), (28, 261085), (35, 208868), (44, 166145), (47, 155540), (55, 132916), (70, 104434), (77, 94940), (94, 77770), (101, 72380), (110, 66458), (140, 52217), (154, 47470), (188, 38885), (202, 36190), (220, 33229), (235, 31108), (308, 23735), (329, 22220), (385, 18988), (404, 18095), (470, 15554), (505, 14476), (517, 14140), (658, 11110), (707, 10340), (770, 9494), (940, 7777), (1010, 7238), (1034, 7070), (1111, 6580), (1316, 5555), (1414, 5170), (1540, 4747), (1645, 4444), (2020, 3619), (2068, 3535), (2222, 3290), (2585, 2828)]