11953938780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{9487253}}^1$

素因数の和:9487275

約数の個数: 72

約数和(自身を含む): 41440325472

約数和(自身を除く): 29486386692

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, 9487253, 18974506, 28461759, 37949012, 47436265, 56923518, 66410771, 85385277, 94872530, 113847036, 132821542, 142308795, 170770554, 189745060, 199232313, 265643084, 284617590, 332053855, 341541108, 398464626, 426926385, 569235180, 597696939, 664107710, 796929252, 853852770, 996161565, 1195393878, 1328215420, 1707705540, 1992323130, 2390787756, 2988484695, 3984646260, 5976969390, 11953938780]

約数ペア:

[(1, 11953938780), (2, 5976969390), (3, 3984646260), (4, 2988484695), (5, 2390787756), (6, 1992323130), (7, 1707705540), (9, 1328215420), (10, 1195393878), (12, 996161565), (14, 853852770), (15, 796929252), (18, 664107710), (20, 597696939), (21, 569235180), (28, 426926385), (30, 398464626), (35, 341541108), (36, 332053855), (42, 284617590), (45, 265643084), (60, 199232313), (63, 189745060), (70, 170770554), (84, 142308795), (90, 132821542), (105, 113847036), (126, 94872530), (140, 85385277), (180, 66410771), (210, 56923518), (252, 47436265), (315, 37949012), (420, 28461759), (630, 18974506), (1260, 9487253)]