3638470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 7507584

約数和(自身を除く): 3869114

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 97, 110, 121, 155, 194, 242, 310, 341, 485, 605, 682, 970, 1067, 1210, 1705, 2134, 3007, 3410, 3751, 5335, 6014, 7502, 10670, 11737, 15035, 18755, 23474, 30070, 33077, 37510, 58685, 66154, 117370, 165385, 330770, 363847, 727694, 1819235, 3638470]

約数ペア:

[(1, 3638470), (2, 1819235), (5, 727694), (10, 363847), (11, 330770), (22, 165385), (31, 117370), (55, 66154), (62, 58685), (97, 37510), (110, 33077), (121, 30070), (155, 23474), (194, 18755), (242, 15035), (310, 11737), (341, 10670), (485, 7502), (605, 6014), (682, 5335), (970, 3751), (1067, 3410), (1210, 3007), (1705, 2134)]