605377620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{177011}}^1$

素因数の和:177045

約数の個数: 72

約数和(自身を含む): 1932971040

約数和(自身を除く): 1327593420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 177011, 354022, 531033, 708044, 885055, 1062066, 1593099, 1770110, 2124132, 2655165, 3186198, 3363209, 3540220, 5310330, 6372396, 6726418, 7965495, 10089627, 10620660, 13452836, 15930990, 16816045, 20179254, 30268881, 31861980, 33632090, 40358508, 50448135, 60537762, 67264180, 100896270, 121075524, 151344405, 201792540, 302688810, 605377620]

約数ペア:

[(1, 605377620), (2, 302688810), (3, 201792540), (4, 151344405), (5, 121075524), (6, 100896270), (9, 67264180), (10, 60537762), (12, 50448135), (15, 40358508), (18, 33632090), (19, 31861980), (20, 30268881), (30, 20179254), (36, 16816045), (38, 15930990), (45, 13452836), (57, 10620660), (60, 10089627), (76, 7965495), (90, 6726418), (95, 6372396), (114, 5310330), (171, 3540220), (180, 3363209), (190, 3186198), (228, 2655165), (285, 2124132), (342, 1770110), (380, 1593099), (570, 1062066), (684, 885055), (855, 708044), (1140, 531033), (1710, 354022), (3420, 177011)]