73809090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{273367}}^1$

素因数の和:273383

約数の個数: 32

約数和(自身を含む): 196824960

約数和(自身を除く): 123015870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 273367, 546734, 820101, 1366835, 1640202, 2460303, 2733670, 4100505, 4920606, 7380909, 8201010, 12301515, 14761818, 24603030, 36904545, 73809090]

約数ペア:

[(1, 73809090), (2, 36904545), (3, 24603030), (5, 14761818), (6, 12301515), (9, 8201010), (10, 7380909), (15, 4920606), (18, 4100505), (27, 2733670), (30, 2460303), (45, 1640202), (54, 1366835), (90, 820101), (135, 546734), (270, 273367)]