354849670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 806682240

約数和(自身を除く): 451832570

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 49, 70, 82, 85, 98, 119, 170, 205, 238, 245, 287, 410, 490, 574, 595, 697, 833, 1039, 1190, 1394, 1435, 1666, 2009, 2078, 2870, 3485, 4018, 4165, 4879, 5195, 6970, 7273, 8330, 9758, 10045, 10390, 14546, 17663, 20090, 24395, 34153, 35326, 36365, 42599, 48790, 50911, 68306, 72730, 85198, 88315, 101822, 123641, 170765, 176630, 212995, 247282, 254555, 298193, 341530, 425990, 509110, 596386, 618205, 724183, 865487, 1236410, 1448366, 1490965, 1730974, 2087351, 2981930, 3620915, 4174702, 4327435, 5069281, 7241830, 8654870, 10138562, 10436755, 20873510, 25346405, 35484967, 50692810, 70969934, 177424835, 354849670]

約数ペア:

[(1, 354849670), (2, 177424835), (5, 70969934), (7, 50692810), (10, 35484967), (14, 25346405), (17, 20873510), (34, 10436755), (35, 10138562), (41, 8654870), (49, 7241830), (70, 5069281), (82, 4327435), (85, 4174702), (98, 3620915), (119, 2981930), (170, 2087351), (205, 1730974), (238, 1490965), (245, 1448366), (287, 1236410), (410, 865487), (490, 724183), (574, 618205), (595, 596386), (697, 509110), (833, 425990), (1039, 341530), (1190, 298193), (1394, 254555), (1435, 247282), (1666, 212995), (2009, 176630), (2078, 170765), (2870, 123641), (3485, 101822), (4018, 88315), (4165, 85198), (4879, 72730), (5195, 68306), (6970, 50911), (7273, 48790), (8330, 42599), (9758, 36365), (10045, 35326), (10390, 34153), (14546, 24395), (17663, 20090)]