242222260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2297

約数の個数: 96

約数和(自身を含む): 627137280

約数和(自身を除く): 384915020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 95, 133, 140, 164, 190, 205, 266, 287, 380, 410, 532, 574, 665, 779, 820, 1148, 1330, 1435, 1558, 2221, 2660, 2870, 3116, 3895, 4442, 5453, 5740, 7790, 8884, 10906, 11105, 15547, 15580, 21812, 22210, 27265, 31094, 42199, 44420, 54530, 62188, 77735, 84398, 91061, 109060, 155470, 168796, 182122, 210995, 295393, 310940, 364244, 421990, 455305, 590786, 637427, 843980, 910610, 1181572, 1274854, 1476965, 1730159, 1821220, 2549708, 2953930, 3187135, 3460318, 5907860, 6374270, 6920636, 8650795, 12111113, 12748540, 17301590, 24222226, 34603180, 48444452, 60555565, 121111130, 242222260]

約数ペア:

[(1, 242222260), (2, 121111130), (4, 60555565), (5, 48444452), (7, 34603180), (10, 24222226), (14, 17301590), (19, 12748540), (20, 12111113), (28, 8650795), (35, 6920636), (38, 6374270), (41, 5907860), (70, 3460318), (76, 3187135), (82, 2953930), (95, 2549708), (133, 1821220), (140, 1730159), (164, 1476965), (190, 1274854), (205, 1181572), (266, 910610), (287, 843980), (380, 637427), (410, 590786), (532, 455305), (574, 421990), (665, 364244), (779, 310940), (820, 295393), (1148, 210995), (1330, 182122), (1435, 168796), (1558, 155470), (2221, 109060), (2660, 91061), (2870, 84398), (3116, 77735), (3895, 62188), (4442, 54530), (5453, 44420), (5740, 42199), (7790, 31094), (8884, 27265), (10906, 22210), (11105, 21812), (15547, 15580)]