77407670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 144789120

約数和(自身を除く): 67381450

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 293, 586, 911, 1465, 1822, 2930, 4555, 8497, 9110, 16994, 26419, 42485, 52838, 84970, 132095, 264190, 266923, 533846, 1334615, 2669230, 7740767, 15481534, 38703835, 77407670]

約数ペア:

[(1, 77407670), (2, 38703835), (5, 15481534), (10, 7740767), (29, 2669230), (58, 1334615), (145, 533846), (290, 266923), (293, 264190), (586, 132095), (911, 84970), (1465, 52838), (1822, 42485), (2930, 26419), (4555, 16994), (8497, 9110)]