389370060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2163167}}^1$

素因数の和:2163182

約数の個数: 36

約数和(自身を含む): 1181089728

約数和(自身を除く): 791719668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2163167, 4326334, 6489501, 8652668, 10815835, 12979002, 19468503, 21631670, 25958004, 32447505, 38937006, 43263340, 64895010, 77874012, 97342515, 129790020, 194685030, 389370060]

約数ペア:

[(1, 389370060), (2, 194685030), (3, 129790020), (4, 97342515), (5, 77874012), (6, 64895010), (9, 43263340), (10, 38937006), (12, 32447505), (15, 25958004), (18, 21631670), (20, 19468503), (30, 12979002), (36, 10815835), (45, 8652668), (60, 6489501), (90, 4326334), (180, 2163167)]