25732770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 71076096

約数和(自身を除く): 45343326

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 677, 905, 1086, 1267, 1354, 1810, 2031, 2534, 2715, 3385, 3801, 4062, 4739, 5430, 6335, 6770, 7602, 9478, 10155, 12670, 14217, 19005, 20310, 23695, 28434, 38010, 47390, 71085, 122537, 142170, 245074, 367611, 612685, 735222, 857759, 1225370, 1715518, 1838055, 2573277, 3676110, 4288795, 5146554, 8577590, 12866385, 25732770]

約数ペア:

[(1, 25732770), (2, 12866385), (3, 8577590), (5, 5146554), (6, 4288795), (7, 3676110), (10, 2573277), (14, 1838055), (15, 1715518), (21, 1225370), (30, 857759), (35, 735222), (42, 612685), (70, 367611), (105, 245074), (181, 142170), (210, 122537), (362, 71085), (543, 47390), (677, 38010), (905, 28434), (1086, 23695), (1267, 20310), (1354, 19005), (1810, 14217), (2031, 12670), (2534, 10155), (2715, 9478), (3385, 7602), (3801, 6770), (4062, 6335), (4739, 5430)]