71483210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 133443072

約数和(自身を除く): 61959862

約数列:

[1, 2, 5, 10, 31, 62, 155, 293, 310, 586, 787, 1465, 1574, 2930, 3935, 7870, 9083, 18166, 24397, 45415, 48794, 90830, 121985, 230591, 243970, 461182, 1152955, 2305910, 7148321, 14296642, 35741605, 71483210]

約数ペア:

[(1, 71483210), (2, 35741605), (5, 14296642), (10, 7148321), (31, 2305910), (62, 1152955), (155, 461182), (293, 243970), (310, 230591), (586, 121985), (787, 90830), (1465, 48794), (1574, 45415), (2930, 24397), (3935, 18166), (7870, 9083)]