71548510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 146512800

約数和(自身を除く): 74964290

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1595, 2039, 3190, 3509, 4078, 7018, 10195, 17545, 20390, 22429, 35090, 44858, 59131, 112145, 118262, 224290, 246719, 295655, 493438, 591310, 650441, 1233595, 1300882, 2467190, 3252205, 6504410, 7154851, 14309702, 35774255, 71548510]

約数ペア:

[(1, 71548510), (2, 35774255), (5, 14309702), (10, 7154851), (11, 6504410), (22, 3252205), (29, 2467190), (55, 1300882), (58, 1233595), (110, 650441), (121, 591310), (145, 493438), (242, 295655), (290, 246719), (319, 224290), (605, 118262), (638, 112145), (1210, 59131), (1595, 44858), (2039, 35090), (3190, 22429), (3509, 20390), (4078, 17545), (7018, 10195)]