141871380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7187}}^1$

素因数の和:7253

約数の個数: 96

約数和(自身を含む): 463712256

約数和(自身を除く): 321840876

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, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 7187, 9870, 14374, 19740, 21561, 28748, 35935, 43122, 50309, 71870, 86244, 100618, 107805, 143740, 150927, 201236, 215610, 251545, 301854, 337789, 431220, 503090, 603708, 675578, 754635, 1006180, 1013367, 1351156, 1509270, 1688945, 2026734, 2364523, 3018540, 3377890, 4053468, 4729046, 5066835, 6755780, 7093569, 9458092, 10133670, 11822615, 14187138, 20267340, 23645230, 28374276, 35467845, 47290460, 70935690, 141871380]

約数ペア:

[(1, 141871380), (2, 70935690), (3, 47290460), (4, 35467845), (5, 28374276), (6, 23645230), (7, 20267340), (10, 14187138), (12, 11822615), (14, 10133670), (15, 9458092), (20, 7093569), (21, 6755780), (28, 5066835), (30, 4729046), (35, 4053468), (42, 3377890), (47, 3018540), (60, 2364523), (70, 2026734), (84, 1688945), (94, 1509270), (105, 1351156), (140, 1013367), (141, 1006180), (188, 754635), (210, 675578), (235, 603708), (282, 503090), (329, 431220), (420, 337789), (470, 301854), (564, 251545), (658, 215610), (705, 201236), (940, 150927), (987, 143740), (1316, 107805), (1410, 100618), (1645, 86244), (1974, 71870), (2820, 50309), (3290, 43122), (3948, 35935), (4935, 28748), (6580, 21561), (7187, 19740), (9870, 14374)]