74418540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1247

約数の個数: 96

約数和(自身を含む): 239791104

約数和(自身を除く): 165372564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1061, 1169, 1670, 2004, 2122, 2338, 2505, 3183, 3340, 3507, 4244, 4676, 5010, 5305, 5845, 6366, 7014, 7427, 10020, 10610, 11690, 12732, 14028, 14854, 15915, 17535, 21220, 22281, 23380, 29708, 31830, 35070, 37135, 44562, 63660, 70140, 74270, 89124, 111405, 148540, 177187, 222810, 354374, 445620, 531561, 708748, 885935, 1063122, 1240309, 1771870, 2126244, 2480618, 2657805, 3543740, 3720927, 4961236, 5315610, 6201545, 7441854, 10631220, 12403090, 14883708, 18604635, 24806180, 37209270, 74418540]

約数ペア:

[(1, 74418540), (2, 37209270), (3, 24806180), (4, 18604635), (5, 14883708), (6, 12403090), (7, 10631220), (10, 7441854), (12, 6201545), (14, 5315610), (15, 4961236), (20, 3720927), (21, 3543740), (28, 2657805), (30, 2480618), (35, 2126244), (42, 1771870), (60, 1240309), (70, 1063122), (84, 885935), (105, 708748), (140, 531561), (167, 445620), (210, 354374), (334, 222810), (420, 177187), (501, 148540), (668, 111405), (835, 89124), (1002, 74270), (1061, 70140), (1169, 63660), (1670, 44562), (2004, 37135), (2122, 35070), (2338, 31830), (2505, 29708), (3183, 23380), (3340, 22281), (3507, 21220), (4244, 17535), (4676, 15915), (5010, 14854), (5305, 14028), (5845, 12732), (6366, 11690), (7014, 10610), (7427, 10020)]