247382010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 665945280

約数和(自身を除く): 418563270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 97, 129, 194, 215, 258, 291, 387, 430, 485, 582, 645, 659, 774, 873, 970, 1290, 1318, 1455, 1746, 1935, 1977, 2910, 3295, 3870, 3954, 4171, 4365, 5931, 6590, 8342, 8730, 9885, 11862, 12513, 19770, 20855, 25026, 28337, 29655, 37539, 41710, 56674, 59310, 62565, 63923, 75078, 85011, 125130, 127846, 141685, 170022, 187695, 191769, 255033, 283370, 319615, 375390, 383538, 425055, 510066, 575307, 639230, 850110, 958845, 1150614, 1275165, 1917690, 2550330, 2748689, 2876535, 5497378, 5753070, 8246067, 13743445, 16492134, 24738201, 27486890, 41230335, 49476402, 82460670, 123691005, 247382010]

約数ペア:

[(1, 247382010), (2, 123691005), (3, 82460670), (5, 49476402), (6, 41230335), (9, 27486890), (10, 24738201), (15, 16492134), (18, 13743445), (30, 8246067), (43, 5753070), (45, 5497378), (86, 2876535), (90, 2748689), (97, 2550330), (129, 1917690), (194, 1275165), (215, 1150614), (258, 958845), (291, 850110), (387, 639230), (430, 575307), (485, 510066), (582, 425055), (645, 383538), (659, 375390), (774, 319615), (873, 283370), (970, 255033), (1290, 191769), (1318, 187695), (1455, 170022), (1746, 141685), (1935, 127846), (1977, 125130), (2910, 85011), (3295, 75078), (3870, 63923), (3954, 62565), (4171, 59310), (4365, 56674), (5931, 41710), (6590, 37539), (8342, 29655), (8730, 28337), (9885, 25026), (11862, 20855), (12513, 19770)]