190019310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 519281280

約数和(自身を除く): 329261970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 53, 58, 65, 78, 87, 106, 130, 145, 159, 174, 195, 265, 290, 317, 318, 377, 390, 435, 530, 634, 689, 754, 795, 870, 951, 1131, 1378, 1537, 1585, 1590, 1885, 1902, 2067, 2262, 3074, 3170, 3445, 3770, 4121, 4134, 4611, 4755, 5655, 6890, 7685, 8242, 9193, 9222, 9510, 10335, 11310, 12363, 15370, 16801, 18386, 19981, 20605, 20670, 23055, 24726, 27579, 33602, 39962, 41210, 45965, 46110, 50403, 55158, 59943, 61815, 84005, 91930, 99905, 100806, 119509, 119886, 123630, 137895, 168010, 199810, 218413, 239018, 252015, 275790, 299715, 358527, 436826, 487229, 504030, 597545, 599430, 655239, 717054, 974458, 1092065, 1195090, 1310478, 1461687, 1792635, 2184130, 2436145, 2923374, 3276195, 3585270, 4872290, 6333977, 6552390, 7308435, 12667954, 14616870, 19001931, 31669885, 38003862, 63339770, 95009655, 190019310]

約数ペア:

[(1, 190019310), (2, 95009655), (3, 63339770), (5, 38003862), (6, 31669885), (10, 19001931), (13, 14616870), (15, 12667954), (26, 7308435), (29, 6552390), (30, 6333977), (39, 4872290), (53, 3585270), (58, 3276195), (65, 2923374), (78, 2436145), (87, 2184130), (106, 1792635), (130, 1461687), (145, 1310478), (159, 1195090), (174, 1092065), (195, 974458), (265, 717054), (290, 655239), (317, 599430), (318, 597545), (377, 504030), (390, 487229), (435, 436826), (530, 358527), (634, 299715), (689, 275790), (754, 252015), (795, 239018), (870, 218413), (951, 199810), (1131, 168010), (1378, 137895), (1537, 123630), (1585, 119886), (1590, 119509), (1885, 100806), (1902, 99905), (2067, 91930), (2262, 84005), (3074, 61815), (3170, 59943), (3445, 55158), (3770, 50403), (4121, 46110), (4134, 45965), (4611, 41210), (4755, 39962), (5655, 33602), (6890, 27579), (7685, 24726), (8242, 23055), (9193, 20670), (9222, 20605), (9510, 19981), (10335, 18386), (11310, 16801), (12363, 15370)]