31738630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 72824832

約数和(自身を除く): 41086202

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 235, 329, 385, 470, 517, 658, 770, 877, 1034, 1645, 1754, 2585, 3290, 3619, 4385, 5170, 6139, 7238, 8770, 9647, 12278, 18095, 19294, 30695, 36190, 41219, 48235, 61390, 67529, 82438, 96470, 135058, 206095, 288533, 337645, 412190, 453409, 577066, 675290, 906818, 1442665, 2267045, 2885330, 3173863, 4534090, 6347726, 15869315, 31738630]

約数ペア:

[(1, 31738630), (2, 15869315), (5, 6347726), (7, 4534090), (10, 3173863), (11, 2885330), (14, 2267045), (22, 1442665), (35, 906818), (47, 675290), (55, 577066), (70, 453409), (77, 412190), (94, 337645), (110, 288533), (154, 206095), (235, 135058), (329, 96470), (385, 82438), (470, 67529), (517, 61390), (658, 48235), (770, 41219), (877, 36190), (1034, 30695), (1645, 19294), (1754, 18095), (2585, 12278), (3290, 9647), (3619, 8770), (4385, 7238), (5170, 6139)]