11131446780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3254809}}^1$

素因数の和:3254843

約数の個数: 72

約数和(自身を含む): 35542525200

約数和(自身を除く): 24411078420

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, 3254809, 6509618, 9764427, 13019236, 16274045, 19528854, 29293281, 32548090, 39057708, 48822135, 58586562, 61841371, 65096180, 97644270, 117173124, 123682742, 146466405, 185524113, 195288540, 247365484, 292932810, 309206855, 371048226, 556572339, 585865620, 618413710, 742096452, 927620565, 1113144678, 1236827420, 1855241130, 2226289356, 2782861695, 3710482260, 5565723390, 11131446780]

約数ペア:

[(1, 11131446780), (2, 5565723390), (3, 3710482260), (4, 2782861695), (5, 2226289356), (6, 1855241130), (9, 1236827420), (10, 1113144678), (12, 927620565), (15, 742096452), (18, 618413710), (19, 585865620), (20, 556572339), (30, 371048226), (36, 309206855), (38, 292932810), (45, 247365484), (57, 195288540), (60, 185524113), (76, 146466405), (90, 123682742), (95, 117173124), (114, 97644270), (171, 65096180), (180, 61841371), (190, 58586562), (228, 48822135), (285, 39057708), (342, 32548090), (380, 29293281), (570, 19528854), (684, 16274045), (855, 13019236), (1140, 9764427), (1710, 6509618), (3420, 3254809)]