28714343490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{151423}}^1$

素因数の和:151493

約数の個数: 144

約数和(自身を含む): 88866505728

約数和(自身を除く): 60152162238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 49, 63, 70, 86, 90, 98, 105, 126, 129, 147, 210, 215, 245, 258, 294, 301, 315, 387, 430, 441, 490, 602, 630, 645, 735, 774, 882, 903, 1290, 1470, 1505, 1806, 1935, 2107, 2205, 2709, 3010, 3870, 4214, 4410, 4515, 5418, 6321, 9030, 10535, 12642, 13545, 18963, 21070, 27090, 31605, 37926, 63210, 94815, 151423, 189630, 302846, 454269, 757115, 908538, 1059961, 1362807, 1514230, 2119922, 2271345, 2725614, 3179883, 4542690, 5299805, 6359766, 6511189, 6814035, 7419727, 9539649, 10599610, 13022378, 13628070, 14839454, 15899415, 19079298, 19533567, 22259181, 31798830, 32555945, 37098635, 39067134, 44518362, 45578323, 47698245, 58600701, 65111890, 66777543, 74197270, 91156646, 95396490, 97667835, 111295905, 117201402, 133555086, 136734969, 195335670, 222591810, 227891615, 273469938, 293003505, 319048261, 333887715, 410204907, 455783230, 586007010, 638096522, 667775430, 683674845, 820409814, 957144783, 1367349690, 1595241305, 1914289566, 2051024535, 2871434349, 3190482610, 4102049070, 4785723915, 5742868698, 9571447830, 14357171745, 28714343490]

約数ペア:

[(1, 28714343490), (2, 14357171745), (3, 9571447830), (5, 5742868698), (6, 4785723915), (7, 4102049070), (9, 3190482610), (10, 2871434349), (14, 2051024535), (15, 1914289566), (18, 1595241305), (21, 1367349690), (30, 957144783), (35, 820409814), (42, 683674845), (43, 667775430), (45, 638096522), (49, 586007010), (63, 455783230), (70, 410204907), (86, 333887715), (90, 319048261), (98, 293003505), (105, 273469938), (126, 227891615), (129, 222591810), (147, 195335670), (210, 136734969), (215, 133555086), (245, 117201402), (258, 111295905), (294, 97667835), (301, 95396490), (315, 91156646), (387, 74197270), (430, 66777543), (441, 65111890), (490, 58600701), (602, 47698245), (630, 45578323), (645, 44518362), (735, 39067134), (774, 37098635), (882, 32555945), (903, 31798830), (1290, 22259181), (1470, 19533567), (1505, 19079298), (1806, 15899415), (1935, 14839454), (2107, 13628070), (2205, 13022378), (2709, 10599610), (3010, 9539649), (3870, 7419727), (4214, 6814035), (4410, 6511189), (4515, 6359766), (5418, 5299805), (6321, 4542690), (9030, 3179883), (10535, 2725614), (12642, 2271345), (13545, 2119922), (18963, 1514230), (21070, 1362807), (27090, 1059961), (31605, 908538), (37926, 757115), (63210, 454269), (94815, 302846), (151423, 189630)]