75901490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 159957504

約数和(自身を除く): 84056014

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 191, 245, 382, 490, 811, 955, 1337, 1622, 1910, 2674, 4055, 5677, 6685, 8110, 9359, 11354, 13370, 18718, 28385, 39739, 46795, 56770, 79478, 93590, 154901, 198695, 309802, 397390, 774505, 1084307, 1549010, 2168614, 5421535, 7590149, 10843070, 15180298, 37950745, 75901490]

約数ペア:

[(1, 75901490), (2, 37950745), (5, 15180298), (7, 10843070), (10, 7590149), (14, 5421535), (35, 2168614), (49, 1549010), (70, 1084307), (98, 774505), (191, 397390), (245, 309802), (382, 198695), (490, 154901), (811, 93590), (955, 79478), (1337, 56770), (1622, 46795), (1910, 39739), (2674, 28385), (4055, 18718), (5677, 13370), (6685, 11354), (8110, 9359)]