90514980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{502861}}^1$

素因数の和:502876

約数の個数: 36

約数和(自身を含む): 274562652

約数和(自身を除く): 184047672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 502861, 1005722, 1508583, 2011444, 2514305, 3017166, 4525749, 5028610, 6034332, 7542915, 9051498, 10057220, 15085830, 18102996, 22628745, 30171660, 45257490, 90514980]

約数ペア:

[(1, 90514980), (2, 45257490), (3, 30171660), (4, 22628745), (5, 18102996), (6, 15085830), (9, 10057220), (10, 9051498), (12, 7542915), (15, 6034332), (18, 5028610), (20, 4525749), (30, 3017166), (36, 2514305), (45, 2011444), (60, 1508583), (90, 1005722), (180, 502861)]