1254757630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{941}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 2650019328

約数和(自身を除く): 1395261698

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 443, 602, 886, 941, 1505, 1882, 2215, 3010, 3101, 4430, 4705, 6202, 6587, 9410, 13174, 15505, 19049, 31010, 32935, 38098, 40463, 65870, 80926, 95245, 133343, 190490, 202315, 266686, 283241, 404630, 416863, 566482, 666715, 833726, 1333430, 1416205, 2084315, 2832410, 2918041, 4168630, 5836082, 14590205, 17925109, 29180410, 35850218, 89625545, 125475763, 179251090, 250951526, 627378815, 1254757630]

約数ペア:

[(1, 1254757630), (2, 627378815), (5, 250951526), (7, 179251090), (10, 125475763), (14, 89625545), (35, 35850218), (43, 29180410), (70, 17925109), (86, 14590205), (215, 5836082), (301, 4168630), (430, 2918041), (443, 2832410), (602, 2084315), (886, 1416205), (941, 1333430), (1505, 833726), (1882, 666715), (2215, 566482), (3010, 416863), (3101, 404630), (4430, 283241), (4705, 266686), (6202, 202315), (6587, 190490), (9410, 133343), (13174, 95245), (15505, 80926), (19049, 65870), (31010, 40463), (32935, 38098)]