78892830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28277}}^1$

素因数の和:28321

約数の個数: 48

約数和(自身を含む): 211745664

約数和(自身を除く): 132852834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 28277, 56554, 84831, 141385, 169662, 254493, 282770, 424155, 508986, 848310, 876587, 1272465, 1753174, 2544930, 2629761, 4382935, 5259522, 7889283, 8765870, 13148805, 15778566, 26297610, 39446415, 78892830]

約数ペア:

[(1, 78892830), (2, 39446415), (3, 26297610), (5, 15778566), (6, 13148805), (9, 8765870), (10, 7889283), (15, 5259522), (18, 4382935), (30, 2629761), (31, 2544930), (45, 1753174), (62, 1272465), (90, 876587), (93, 848310), (155, 508986), (186, 424155), (279, 282770), (310, 254493), (465, 169662), (558, 141385), (930, 84831), (1395, 56554), (2790, 28277)]