131352180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{13109}}^1$

素因数の和:13288

約数の個数: 48

約数和(自身を含む): 370016640

約数和(自身を除く): 238664460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 13109, 26218, 39327, 52436, 65545, 78654, 131090, 157308, 196635, 262180, 393270, 786540, 2189203, 4378406, 6567609, 8756812, 10946015, 13135218, 21892030, 26270436, 32838045, 43784060, 65676090, 131352180]

約数ペア:

[(1, 131352180), (2, 65676090), (3, 43784060), (4, 32838045), (5, 26270436), (6, 21892030), (10, 13135218), (12, 10946015), (15, 8756812), (20, 6567609), (30, 4378406), (60, 2189203), (167, 786540), (334, 393270), (501, 262180), (668, 196635), (835, 157308), (1002, 131090), (1670, 78654), (2004, 65545), (2505, 52436), (3340, 39327), (5010, 26218), (10020, 13109)]