4757340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 15611904

約数和(自身を除く): 10854564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 241, 282, 329, 420, 470, 482, 564, 658, 705, 723, 940, 964, 987, 1205, 1316, 1410, 1446, 1645, 1687, 1974, 2410, 2820, 2892, 3290, 3374, 3615, 3948, 4820, 4935, 5061, 6580, 6748, 7230, 8435, 9870, 10122, 11327, 14460, 16870, 19740, 20244, 22654, 25305, 33740, 33981, 45308, 50610, 56635, 67962, 79289, 101220, 113270, 135924, 158578, 169905, 226540, 237867, 317156, 339810, 396445, 475734, 679620, 792890, 951468, 1189335, 1585780, 2378670, 4757340]

約数ペア:

[(1, 4757340), (2, 2378670), (3, 1585780), (4, 1189335), (5, 951468), (6, 792890), (7, 679620), (10, 475734), (12, 396445), (14, 339810), (15, 317156), (20, 237867), (21, 226540), (28, 169905), (30, 158578), (35, 135924), (42, 113270), (47, 101220), (60, 79289), (70, 67962), (84, 56635), (94, 50610), (105, 45308), (140, 33981), (141, 33740), (188, 25305), (210, 22654), (235, 20244), (241, 19740), (282, 16870), (329, 14460), (420, 11327), (470, 10122), (482, 9870), (564, 8435), (658, 7230), (705, 6748), (723, 6580), (940, 5061), (964, 4935), (987, 4820), (1205, 3948), (1316, 3615), (1410, 3374), (1446, 3290), (1645, 2892), (1687, 2820), (1974, 2410)]