77173290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{285827}}^1$

素因数の和:285843

約数の個数: 32

約数和(自身を含む): 205796160

約数和(自身を除く): 128622870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 285827, 571654, 857481, 1429135, 1714962, 2572443, 2858270, 4287405, 5144886, 7717329, 8574810, 12862215, 15434658, 25724430, 38586645, 77173290]

約数ペア:

[(1, 77173290), (2, 38586645), (3, 25724430), (5, 15434658), (6, 12862215), (9, 8574810), (10, 7717329), (15, 5144886), (18, 4287405), (27, 2858270), (30, 2572443), (45, 1714962), (54, 1429135), (90, 857481), (135, 571654), (270, 285827)]