450925740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2505143}}^1$

素因数の和:2505158

約数の個数: 36

約数和(自身を含む): 1367808624

約数和(自身を除く): 916882884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2505143, 5010286, 7515429, 10020572, 12525715, 15030858, 22546287, 25051430, 30061716, 37577145, 45092574, 50102860, 75154290, 90185148, 112731435, 150308580, 225462870, 450925740]

約数ペア:

[(1, 450925740), (2, 225462870), (3, 150308580), (4, 112731435), (5, 90185148), (6, 75154290), (9, 50102860), (10, 45092574), (12, 37577145), (15, 30061716), (18, 25051430), (20, 22546287), (30, 15030858), (36, 12525715), (45, 10020572), (60, 7515429), (90, 5010286), (180, 2505143)]