622432260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 1960637952

約数和(自身を除く): 1338205692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 331, 337, 372, 465, 558, 620, 662, 674, 930, 993, 1011, 1116, 1324, 1348, 1395, 1655, 1685, 1860, 1986, 2022, 2790, 2979, 3033, 3310, 3370, 3972, 4044, 4965, 5055, 5580, 5958, 6066, 6620, 6740, 9930, 10110, 10261, 10447, 11916, 12132, 14895, 15165, 19860, 20220, 20522, 20894, 29790, 30330, 30783, 31341, 41044, 41788, 51305, 52235, 59580, 60660, 61566, 62682, 92349, 94023, 102610, 104470, 111547, 123132, 125364, 153915, 156705, 184698, 188046, 205220, 208940, 223094, 307830, 313410, 334641, 369396, 376092, 446188, 461745, 470115, 557735, 615660, 626820, 669282, 923490, 940230, 1003923, 1115470, 1338564, 1673205, 1846980, 1880460, 2007846, 2230940, 3346410, 3457957, 4015692, 5019615, 6692820, 6915914, 10039230, 10373871, 13831828, 17289785, 20078460, 20747742, 31121613, 34579570, 41495484, 51869355, 62243226, 69159140, 103738710, 124486452, 155608065, 207477420, 311216130, 622432260]

約数ペア:

[(1, 622432260), (2, 311216130), (3, 207477420), (4, 155608065), (5, 124486452), (6, 103738710), (9, 69159140), (10, 62243226), (12, 51869355), (15, 41495484), (18, 34579570), (20, 31121613), (30, 20747742), (31, 20078460), (36, 17289785), (45, 13831828), (60, 10373871), (62, 10039230), (90, 6915914), (93, 6692820), (124, 5019615), (155, 4015692), (180, 3457957), (186, 3346410), (279, 2230940), (310, 2007846), (331, 1880460), (337, 1846980), (372, 1673205), (465, 1338564), (558, 1115470), (620, 1003923), (662, 940230), (674, 923490), (930, 669282), (993, 626820), (1011, 615660), (1116, 557735), (1324, 470115), (1348, 461745), (1395, 446188), (1655, 376092), (1685, 369396), (1860, 334641), (1986, 313410), (2022, 307830), (2790, 223094), (2979, 208940), (3033, 205220), (3310, 188046), (3370, 184698), (3972, 156705), (4044, 153915), (4965, 125364), (5055, 123132), (5580, 111547), (5958, 104470), (6066, 102610), (6620, 94023), (6740, 92349), (9930, 62682), (10110, 61566), (10261, 60660), (10447, 59580), (11916, 52235), (12132, 51305), (14895, 41788), (15165, 41044), (19860, 31341), (20220, 30783), (20522, 30330), (20894, 29790)]