69468420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 223711488

約数和(自身を除く): 154243068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 579, 772, 857, 965, 1158, 1351, 1714, 1930, 2316, 2571, 2702, 2895, 3428, 3860, 4053, 4285, 5142, 5404, 5790, 5999, 6755, 8106, 8570, 10284, 11580, 11998, 12855, 13510, 16212, 17140, 17997, 20265, 23996, 25710, 27020, 29995, 35994, 40530, 51420, 59990, 71988, 81060, 89985, 119980, 165401, 179970, 330802, 359940, 496203, 661604, 827005, 992406, 1157807, 1654010, 1984812, 2315614, 2481015, 3308020, 3473421, 4631228, 4962030, 5789035, 6946842, 9924060, 11578070, 13893684, 17367105, 23156140, 34734210, 69468420]

約数ペア:

[(1, 69468420), (2, 34734210), (3, 23156140), (4, 17367105), (5, 13893684), (6, 11578070), (7, 9924060), (10, 6946842), (12, 5789035), (14, 4962030), (15, 4631228), (20, 3473421), (21, 3308020), (28, 2481015), (30, 2315614), (35, 1984812), (42, 1654010), (60, 1157807), (70, 992406), (84, 827005), (105, 661604), (140, 496203), (193, 359940), (210, 330802), (386, 179970), (420, 165401), (579, 119980), (772, 89985), (857, 81060), (965, 71988), (1158, 59990), (1351, 51420), (1714, 40530), (1930, 35994), (2316, 29995), (2571, 27020), (2702, 25710), (2895, 23996), (3428, 20265), (3860, 17997), (4053, 17140), (4285, 16212), (5142, 13510), (5404, 12855), (5790, 11998), (5999, 11580), (6755, 10284), (8106, 8570)]