139404060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{774467}}^1$

素因数の和:774482

約数の個数: 36

約数和(自身を含む): 422859528

約数和(自身を除く): 283455468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 774467, 1548934, 2323401, 3097868, 3872335, 4646802, 6970203, 7744670, 9293604, 11617005, 13940406, 15489340, 23234010, 27880812, 34851015, 46468020, 69702030, 139404060]

約数ペア:

[(1, 139404060), (2, 69702030), (3, 46468020), (4, 34851015), (5, 27880812), (6, 23234010), (9, 15489340), (10, 13940406), (12, 11617005), (15, 9293604), (18, 7744670), (20, 6970203), (30, 4646802), (36, 3872335), (45, 3097868), (60, 2323401), (90, 1548934), (180, 774467)]