2997641570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{49279}}^1$

素因数の和:49383

約数の個数: 64

約数和(自身を含む): 6812467200

約数和(自身を除く): 3814825630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 385, 395, 553, 770, 790, 869, 1106, 1738, 2765, 4345, 5530, 6083, 8690, 12166, 30415, 49279, 60830, 98558, 246395, 344953, 492790, 542069, 689906, 1084138, 1724765, 2710345, 3449530, 3794483, 3893041, 5420690, 7588966, 7786082, 18972415, 19465205, 27251287, 37944830, 38930410, 42823451, 54502574, 85646902, 136256435, 214117255, 272512870, 299764157, 428234510, 599528314, 1498820785, 2997641570]

約数ペア:

[(1, 2997641570), (2, 1498820785), (5, 599528314), (7, 428234510), (10, 299764157), (11, 272512870), (14, 214117255), (22, 136256435), (35, 85646902), (55, 54502574), (70, 42823451), (77, 38930410), (79, 37944830), (110, 27251287), (154, 19465205), (158, 18972415), (385, 7786082), (395, 7588966), (553, 5420690), (770, 3893041), (790, 3794483), (869, 3449530), (1106, 2710345), (1738, 1724765), (2765, 1084138), (4345, 689906), (5530, 542069), (6083, 492790), (8690, 344953), (12166, 246395), (30415, 98558), (49279, 60830)]