1272030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 3088800

約数和(自身を除く): 1816770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 389, 545, 654, 778, 1090, 1167, 1635, 1945, 2334, 3270, 3890, 5835, 11670, 42401, 84802, 127203, 212005, 254406, 424010, 636015, 1272030]

約数ペア:

[(1, 1272030), (2, 636015), (3, 424010), (5, 254406), (6, 212005), (10, 127203), (15, 84802), (30, 42401), (109, 11670), (218, 5835), (327, 3890), (389, 3270), (545, 2334), (654, 1945), (778, 1635), (1090, 1167)]