246267420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20219}}^1$

素因数の和:20267

約数の個数: 96

約数和(自身を含む): 815270400

約数和(自身を除く): 569002980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 20219, 40438, 60657, 80876, 101095, 121314, 141533, 202190, 242628, 283066, 303285, 404380, 424599, 566132, 586351, 606570, 707665, 849198, 1172702, 1213140, 1415330, 1698396, 1759053, 2122995, 2345404, 2830660, 2931755, 3518106, 4104457, 4245990, 5863510, 7036212, 8208914, 8491980, 8795265, 11727020, 12313371, 16417828, 17590530, 20522285, 24626742, 35181060, 41044570, 49253484, 61566855, 82089140, 123133710, 246267420]

約数ペア:

[(1, 246267420), (2, 123133710), (3, 82089140), (4, 61566855), (5, 49253484), (6, 41044570), (7, 35181060), (10, 24626742), (12, 20522285), (14, 17590530), (15, 16417828), (20, 12313371), (21, 11727020), (28, 8795265), (29, 8491980), (30, 8208914), (35, 7036212), (42, 5863510), (58, 4245990), (60, 4104457), (70, 3518106), (84, 2931755), (87, 2830660), (105, 2345404), (116, 2122995), (140, 1759053), (145, 1698396), (174, 1415330), (203, 1213140), (210, 1172702), (290, 849198), (348, 707665), (406, 606570), (420, 586351), (435, 566132), (580, 424599), (609, 404380), (812, 303285), (870, 283066), (1015, 242628), (1218, 202190), (1740, 141533), (2030, 121314), (2436, 101095), (3045, 80876), (4060, 60657), (6090, 40438), (12180, 20219)]