1570542660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{459223}}^1$

素因数の和:459257

約数の個数: 72

約数和(自身を含む): 5014726080

約数和(自身を除く): 3444183420

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, 459223, 918446, 1377669, 1836892, 2296115, 2755338, 4133007, 4592230, 5510676, 6888345, 8266014, 8725237, 9184460, 13776690, 16532028, 17450474, 20665035, 26175711, 27553380, 34900948, 41330070, 43626185, 52351422, 78527133, 82660140, 87252370, 104702844, 130878555, 157054266, 174504740, 261757110, 314108532, 392635665, 523514220, 785271330, 1570542660]

約数ペア:

[(1, 1570542660), (2, 785271330), (3, 523514220), (4, 392635665), (5, 314108532), (6, 261757110), (9, 174504740), (10, 157054266), (12, 130878555), (15, 104702844), (18, 87252370), (19, 82660140), (20, 78527133), (30, 52351422), (36, 43626185), (38, 41330070), (45, 34900948), (57, 27553380), (60, 26175711), (76, 20665035), (90, 17450474), (95, 16532028), (114, 13776690), (171, 9184460), (180, 8725237), (190, 8266014), (228, 6888345), (285, 5510676), (342, 4592230), (380, 4133007), (570, 2755338), (684, 2296115), (855, 1836892), (1140, 1377669), (1710, 918446), (3420, 459223)]