2628234318780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2085900253}}^1$

素因数の和:2085900275

約数の個数: 72

約数和(自身を含む): 9111212309472

約数和(自身を除く): 6482977990692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2085900253, 4171800506, 6257700759, 8343601012, 10429501265, 12515401518, 14601301771, 18773102277, 20859002530, 25030803036, 29202603542, 31288503795, 37546204554, 41718005060, 43803905313, 58405207084, 62577007590, 73006508855, 75092409108, 87607810626, 93865511385, 125154015180, 131411715939, 146013017710, 175215621252, 187731022770, 219019526565, 262823431878, 292026035420, 375462045540, 438039053130, 525646863756, 657058579695, 876078106260, 1314117159390, 2628234318780]

約数ペア:

[(1, 2628234318780), (2, 1314117159390), (3, 876078106260), (4, 657058579695), (5, 525646863756), (6, 438039053130), (7, 375462045540), (9, 292026035420), (10, 262823431878), (12, 219019526565), (14, 187731022770), (15, 175215621252), (18, 146013017710), (20, 131411715939), (21, 125154015180), (28, 93865511385), (30, 87607810626), (35, 75092409108), (36, 73006508855), (42, 62577007590), (45, 58405207084), (60, 43803905313), (63, 41718005060), (70, 37546204554), (84, 31288503795), (90, 29202603542), (105, 25030803036), (126, 20859002530), (140, 18773102277), (180, 14601301771), (210, 12515401518), (252, 10429501265), (315, 8343601012), (420, 6257700759), (630, 4171800506), (1260, 2085900253)]