651135660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{14489}}^1$

素因数の和:14615

約数の個数: 96

約数和(自身を含む): 2103252480

約数和(自身を除く): 1452116820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 6420, 7490, 8988, 11235, 14489, 14980, 22470, 28978, 43467, 44940, 57956, 72445, 86934, 101423, 144890, 173868, 202846, 217335, 289780, 304269, 405692, 434670, 507115, 608538, 869340, 1014230, 1217076, 1521345, 1550323, 2028460, 3042690, 3100646, 4650969, 6085380, 6201292, 7751615, 9301938, 10852261, 15503230, 18603876, 21704522, 23254845, 31006460, 32556783, 43409044, 46509690, 54261305, 65113566, 93019380, 108522610, 130227132, 162783915, 217045220, 325567830, 651135660]

約数ペア:

[(1, 651135660), (2, 325567830), (3, 217045220), (4, 162783915), (5, 130227132), (6, 108522610), (7, 93019380), (10, 65113566), (12, 54261305), (14, 46509690), (15, 43409044), (20, 32556783), (21, 31006460), (28, 23254845), (30, 21704522), (35, 18603876), (42, 15503230), (60, 10852261), (70, 9301938), (84, 7751615), (105, 6201292), (107, 6085380), (140, 4650969), (210, 3100646), (214, 3042690), (321, 2028460), (420, 1550323), (428, 1521345), (535, 1217076), (642, 1014230), (749, 869340), (1070, 608538), (1284, 507115), (1498, 434670), (1605, 405692), (2140, 304269), (2247, 289780), (2996, 217335), (3210, 202846), (3745, 173868), (4494, 144890), (6420, 101423), (7490, 86934), (8988, 72445), (11235, 57956), (14489, 44940), (14980, 43467), (22470, 28978)]