28616460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{773}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 80359776

約数和(自身を除く): 51743316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 773, 1234, 1546, 1851, 2319, 2468, 3085, 3092, 3702, 3865, 4638, 6170, 7404, 7730, 9255, 9276, 11595, 12340, 15460, 18510, 23190, 37020, 46380, 476941, 953882, 1430823, 1907764, 2384705, 2861646, 4769410, 5723292, 7154115, 9538820, 14308230, 28616460]

約数ペア:

[(1, 28616460), (2, 14308230), (3, 9538820), (4, 7154115), (5, 5723292), (6, 4769410), (10, 2861646), (12, 2384705), (15, 1907764), (20, 1430823), (30, 953882), (60, 476941), (617, 46380), (773, 37020), (1234, 23190), (1546, 18510), (1851, 15460), (2319, 12340), (2468, 11595), (3085, 9276), (3092, 9255), (3702, 7730), (3865, 7404), (4638, 6170)]