2591850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 6615648

約数和(自身を除く): 4023798

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 467, 555, 925, 934, 1110, 1401, 1850, 2335, 2775, 2802, 4670, 5550, 7005, 11675, 14010, 17279, 23350, 34558, 35025, 51837, 70050, 86395, 103674, 172790, 259185, 431975, 518370, 863950, 1295925, 2591850]

約数ペア:

[(1, 2591850), (2, 1295925), (3, 863950), (5, 518370), (6, 431975), (10, 259185), (15, 172790), (25, 103674), (30, 86395), (37, 70050), (50, 51837), (74, 35025), (75, 34558), (111, 23350), (150, 17279), (185, 14010), (222, 11675), (370, 7005), (467, 5550), (555, 4670), (925, 2802), (934, 2775), (1110, 2335), (1401, 1850)]