155017860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2583631}}^1$

素因数の和:2583643

約数の個数: 24

約数和(自身を含む): 434050176

約数和(自身を除く): 279032316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2583631, 5167262, 7750893, 10334524, 12918155, 15501786, 25836310, 31003572, 38754465, 51672620, 77508930, 155017860]

約数ペア:

[(1, 155017860), (2, 77508930), (3, 51672620), (4, 38754465), (5, 31003572), (6, 25836310), (10, 15501786), (12, 12918155), (15, 10334524), (20, 7750893), (30, 5167262), (60, 2583631)]