2783003090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1\times {\mathrm{743}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 5819198976

約数和(自身を除く): 3036195886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 733, 743, 1022, 1466, 1486, 2555, 3665, 3715, 5110, 5131, 5201, 7330, 7430, 10262, 10402, 25655, 26005, 51310, 52010, 53509, 54239, 107018, 108478, 267545, 271195, 374563, 379673, 535090, 542390, 544619, 749126, 759346, 1089238, 1872815, 1898365, 2723095, 3745630, 3796730, 3812333, 5446190, 7624666, 19061665, 38123330, 39757187, 79514374, 198785935, 278300309, 397571870, 556600618, 1391501545, 2783003090]

約数ペア:

[(1, 2783003090), (2, 1391501545), (5, 556600618), (7, 397571870), (10, 278300309), (14, 198785935), (35, 79514374), (70, 39757187), (73, 38123330), (146, 19061665), (365, 7624666), (511, 5446190), (730, 3812333), (733, 3796730), (743, 3745630), (1022, 2723095), (1466, 1898365), (1486, 1872815), (2555, 1089238), (3665, 759346), (3715, 749126), (5110, 544619), (5131, 542390), (5201, 535090), (7330, 379673), (7430, 374563), (10262, 271195), (10402, 267545), (25655, 108478), (26005, 107018), (51310, 54239), (52010, 53509)]