310028022

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2213}}^1$

素因数の和:2445

約数の個数: 48

約数和(自身を含む): 691458768

約数和(自身を除く): 381430746

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 181, 258, 362, 387, 543, 774, 1086, 1629, 2213, 3258, 4426, 6639, 7783, 13278, 15566, 19917, 23349, 39834, 46698, 70047, 95159, 140094, 190318, 285477, 400553, 570954, 801106, 856431, 1201659, 1712862, 2403318, 3604977, 7209954, 17223779, 34447558, 51671337, 103342674, 155014011, 310028022]

約数ペア:

[(1, 310028022), (2, 155014011), (3, 103342674), (6, 51671337), (9, 34447558), (18, 17223779), (43, 7209954), (86, 3604977), (129, 2403318), (181, 1712862), (258, 1201659), (362, 856431), (387, 801106), (543, 570954), (774, 400553), (1086, 285477), (1629, 190318), (2213, 140094), (3258, 95159), (4426, 70047), (6639, 46698), (7783, 39834), (13278, 23349), (15566, 19917)]