227438940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122279}}^1$

素因数の和:122322

約数の個数: 48

約数和(自身を含む): 657377280

約数和(自身を除く): 429938340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 122279, 244558, 366837, 489116, 611395, 733674, 1222790, 1467348, 1834185, 2445580, 3668370, 3790649, 7336740, 7581298, 11371947, 15162596, 18953245, 22743894, 37906490, 45487788, 56859735, 75812980, 113719470, 227438940]

約数ペア:

[(1, 227438940), (2, 113719470), (3, 75812980), (4, 56859735), (5, 45487788), (6, 37906490), (10, 22743894), (12, 18953245), (15, 15162596), (20, 11371947), (30, 7581298), (31, 7336740), (60, 3790649), (62, 3668370), (93, 2445580), (124, 1834185), (155, 1467348), (186, 1222790), (310, 733674), (372, 611395), (465, 489116), (620, 366837), (930, 244558), (1860, 122279)]