121760210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{85147}}^1$

素因数の和:85178

約数の個数: 32

約数和(自身を含む): 257487552

約数和(自身を除く): 135727342

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 85147, 170294, 425735, 851470, 936617, 1106911, 1873234, 2213822, 4683085, 5534555, 9366170, 11069110, 12176021, 24352042, 60880105, 121760210]

約数ペア:

[(1, 121760210), (2, 60880105), (5, 24352042), (10, 12176021), (11, 11069110), (13, 9366170), (22, 5534555), (26, 4683085), (55, 2213822), (65, 1873234), (110, 1106911), (130, 936617), (143, 851470), (286, 425735), (715, 170294), (1430, 85147)]