121902570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{150497}}^1$

素因数の和:150516

約数の個数: 40

約数和(自身を含む): 327784644

約数和(自身を除く): 205882074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 150497, 300994, 451491, 752485, 902982, 1354473, 1504970, 2257455, 2708946, 4063419, 4514910, 6772365, 8126838, 12190257, 13544730, 20317095, 24380514, 40634190, 60951285, 121902570]

約数ペア:

[(1, 121902570), (2, 60951285), (3, 40634190), (5, 24380514), (6, 20317095), (9, 13544730), (10, 12190257), (15, 8126838), (18, 6772365), (27, 4514910), (30, 4063419), (45, 2708946), (54, 2257455), (81, 1504970), (90, 1354473), (135, 902982), (162, 752485), (270, 451491), (405, 300994), (810, 150497)]