148122380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22511}}^1$

素因数の和:22574

約数の個数: 48

約数和(自身を含む): 363073536

約数和(自身を除く): 214951156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 22511, 45022, 90044, 112555, 157577, 225110, 315154, 450220, 630308, 787885, 1058017, 1575770, 2116034, 3151540, 4232068, 5290085, 7406119, 10580170, 14812238, 21160340, 29624476, 37030595, 74061190, 148122380]

約数ペア:

[(1, 148122380), (2, 74061190), (4, 37030595), (5, 29624476), (7, 21160340), (10, 14812238), (14, 10580170), (20, 7406119), (28, 5290085), (35, 4232068), (47, 3151540), (70, 2116034), (94, 1575770), (140, 1058017), (188, 787885), (235, 630308), (329, 450220), (470, 315154), (658, 225110), (940, 157577), (1316, 112555), (1645, 90044), (3290, 45022), (6580, 22511)]