70791420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4171

約数の個数: 96

約数和(自身を含む): 232114176

約数和(自身を除く): 161322756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4111, 4305, 5740, 8222, 8610, 12333, 16444, 17220, 20555, 24666, 28777, 41110, 49332, 57554, 61665, 82220, 86331, 115108, 123330, 143885, 168551, 172662, 246660, 287770, 337102, 345324, 431655, 505653, 575540, 674204, 842755, 863310, 1011306, 1179857, 1685510, 1726620, 2022612, 2359714, 2528265, 3371020, 3539571, 4719428, 5056530, 5899285, 7079142, 10113060, 11798570, 14158284, 17697855, 23597140, 35395710, 70791420]

約数ペア:

[(1, 70791420), (2, 35395710), (3, 23597140), (4, 17697855), (5, 14158284), (6, 11798570), (7, 10113060), (10, 7079142), (12, 5899285), (14, 5056530), (15, 4719428), (20, 3539571), (21, 3371020), (28, 2528265), (30, 2359714), (35, 2022612), (41, 1726620), (42, 1685510), (60, 1179857), (70, 1011306), (82, 863310), (84, 842755), (105, 674204), (123, 575540), (140, 505653), (164, 431655), (205, 345324), (210, 337102), (246, 287770), (287, 246660), (410, 172662), (420, 168551), (492, 143885), (574, 123330), (615, 115108), (820, 86331), (861, 82220), (1148, 61665), (1230, 57554), (1435, 49332), (1722, 41110), (2460, 28777), (2870, 24666), (3444, 20555), (4111, 17220), (4305, 16444), (5740, 12333), (8222, 8610)]