145677690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179849}}^1$

素因数の和:179868

約数の個数: 40

約数和(自身を含む): 391713300

約数和(自身を除く): 246035610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 179849, 359698, 539547, 899245, 1079094, 1618641, 1798490, 2697735, 3237282, 4855923, 5395470, 8093205, 9711846, 14567769, 16186410, 24279615, 29135538, 48559230, 72838845, 145677690]

約数ペア:

[(1, 145677690), (2, 72838845), (3, 48559230), (5, 29135538), (6, 24279615), (9, 16186410), (10, 14567769), (15, 9711846), (18, 8093205), (27, 5395470), (30, 4855923), (45, 3237282), (54, 2697735), (81, 1798490), (90, 1618641), (135, 1079094), (162, 899245), (270, 539547), (405, 359698), (810, 179849)]