3770147220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1282363}}^1$

素因数の和:1282389

約数の個数: 72

約数和(自身を含む): 12279917664

約数和(自身を除く): 8509770444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 1282363, 2564726, 3847089, 5129452, 6411815, 7694178, 8976541, 12823630, 15388356, 17953082, 19235445, 25647260, 26929623, 35906164, 38470890, 44882705, 53859246, 62835787, 76941780, 89765410, 107718492, 125671574, 134648115, 179530820, 188507361, 251343148, 269296230, 314178935, 377014722, 538592460, 628357870, 754029444, 942536805, 1256715740, 1885073610, 3770147220]

約数ペア:

[(1, 3770147220), (2, 1885073610), (3, 1256715740), (4, 942536805), (5, 754029444), (6, 628357870), (7, 538592460), (10, 377014722), (12, 314178935), (14, 269296230), (15, 251343148), (20, 188507361), (21, 179530820), (28, 134648115), (30, 125671574), (35, 107718492), (42, 89765410), (49, 76941780), (60, 62835787), (70, 53859246), (84, 44882705), (98, 38470890), (105, 35906164), (140, 26929623), (147, 25647260), (196, 19235445), (210, 17953082), (245, 15388356), (294, 12823630), (420, 8976541), (490, 7694178), (588, 6411815), (735, 5129452), (980, 3847089), (1470, 2564726), (2940, 1282363)]