2600190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 6840288

約数和(自身を除く): 4240098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 167, 173, 334, 346, 501, 519, 835, 865, 1002, 1038, 1503, 1557, 1670, 1730, 2505, 2595, 3006, 3114, 5010, 5190, 7515, 7785, 15030, 15570, 28891, 57782, 86673, 144455, 173346, 260019, 288910, 433365, 520038, 866730, 1300095, 2600190]

約数ペア:

[(1, 2600190), (2, 1300095), (3, 866730), (5, 520038), (6, 433365), (9, 288910), (10, 260019), (15, 173346), (18, 144455), (30, 86673), (45, 57782), (90, 28891), (167, 15570), (173, 15030), (334, 7785), (346, 7515), (501, 5190), (519, 5010), (835, 3114), (865, 3006), (1002, 2595), (1038, 2505), (1503, 1730), (1557, 1670)]