349846290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{521}}^1\times {\mathrm{829}}^1$

素因数の和:1369

約数の個数: 80

約数和(自身を含む): 943640280

約数和(自身を除く): 593793990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 521, 810, 829, 1042, 1563, 1658, 2487, 2605, 3126, 4145, 4689, 4974, 5210, 7461, 7815, 8290, 9378, 12435, 14067, 14922, 15630, 22383, 23445, 24870, 28134, 37305, 42201, 44766, 46890, 67149, 70335, 74610, 84402, 111915, 134298, 140670, 211005, 223830, 335745, 422010, 431909, 671490, 863818, 1295727, 2159545, 2591454, 3887181, 4319090, 6478635, 7774362, 11661543, 12957270, 19435905, 23323086, 34984629, 38871810, 58307715, 69969258, 116615430, 174923145, 349846290]

約数ペア:

[(1, 349846290), (2, 174923145), (3, 116615430), (5, 69969258), (6, 58307715), (9, 38871810), (10, 34984629), (15, 23323086), (18, 19435905), (27, 12957270), (30, 11661543), (45, 7774362), (54, 6478635), (81, 4319090), (90, 3887181), (135, 2591454), (162, 2159545), (270, 1295727), (405, 863818), (521, 671490), (810, 431909), (829, 422010), (1042, 335745), (1563, 223830), (1658, 211005), (2487, 140670), (2605, 134298), (3126, 111915), (4145, 84402), (4689, 74610), (4974, 70335), (5210, 67149), (7461, 46890), (7815, 44766), (8290, 42201), (9378, 37305), (12435, 28134), (14067, 24870), (14922, 23445), (15630, 22383)]