345902220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101141}}^1$

素因数の和:101175

約数の個数: 72

約数和(自身を含む): 1104470640

約数和(自身を除く): 758568420

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, 101141, 202282, 303423, 404564, 505705, 606846, 910269, 1011410, 1213692, 1517115, 1820538, 1921679, 2022820, 3034230, 3641076, 3843358, 4551345, 5765037, 6068460, 7686716, 9102690, 9608395, 11530074, 17295111, 18205380, 19216790, 23060148, 28825185, 34590222, 38433580, 57650370, 69180444, 86475555, 115300740, 172951110, 345902220]

約数ペア:

[(1, 345902220), (2, 172951110), (3, 115300740), (4, 86475555), (5, 69180444), (6, 57650370), (9, 38433580), (10, 34590222), (12, 28825185), (15, 23060148), (18, 19216790), (19, 18205380), (20, 17295111), (30, 11530074), (36, 9608395), (38, 9102690), (45, 7686716), (57, 6068460), (60, 5765037), (76, 4551345), (90, 3843358), (95, 3641076), (114, 3034230), (171, 2022820), (180, 1921679), (190, 1820538), (228, 1517115), (285, 1213692), (342, 1011410), (380, 910269), (570, 606846), (684, 505705), (855, 404564), (1140, 303423), (1710, 202282), (3420, 101141)]