149609740

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 371548800

約数和(自身を除く): 221939060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 113, 140, 193, 196, 226, 245, 343, 386, 452, 490, 565, 686, 772, 791, 965, 980, 1130, 1351, 1372, 1582, 1715, 1930, 2260, 2702, 3164, 3430, 3860, 3955, 5404, 5537, 6755, 6860, 7910, 9457, 11074, 13510, 15820, 18914, 21809, 22148, 27020, 27685, 37828, 38759, 43618, 47285, 55370, 66199, 77518, 87236, 94570, 109045, 110740, 132398, 152663, 155036, 189140, 193795, 218090, 264796, 305326, 330995, 387590, 436180, 610652, 661990, 763315, 775180, 1068641, 1323980, 1526630, 2137282, 3053260, 4274564, 5343205, 7480487, 10686410, 14960974, 21372820, 29921948, 37402435, 74804870, 149609740]

約数ペア:

[(1, 149609740), (2, 74804870), (4, 37402435), (5, 29921948), (7, 21372820), (10, 14960974), (14, 10686410), (20, 7480487), (28, 5343205), (35, 4274564), (49, 3053260), (70, 2137282), (98, 1526630), (113, 1323980), (140, 1068641), (193, 775180), (196, 763315), (226, 661990), (245, 610652), (343, 436180), (386, 387590), (452, 330995), (490, 305326), (565, 264796), (686, 218090), (772, 193795), (791, 189140), (965, 155036), (980, 152663), (1130, 132398), (1351, 110740), (1372, 109045), (1582, 94570), (1715, 87236), (1930, 77518), (2260, 66199), (2702, 55370), (3164, 47285), (3430, 43618), (3860, 38759), (3955, 37828), (5404, 27685), (5537, 27020), (6755, 22148), (6860, 21809), (7910, 18914), (9457, 15820), (11074, 13510)]