1219590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4517}}^1$

素因数の和:4533

約数の個数: 32

約数和(自身を含む): 3252960

約数和(自身を除く): 2033370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4517, 9034, 13551, 22585, 27102, 40653, 45170, 67755, 81306, 121959, 135510, 203265, 243918, 406530, 609795, 1219590]

約数ペア:

[(1, 1219590), (2, 609795), (3, 406530), (5, 243918), (6, 203265), (9, 135510), (10, 121959), (15, 81306), (18, 67755), (27, 45170), (30, 40653), (45, 27102), (54, 22585), (90, 13551), (135, 9034), (270, 4517)]