24961090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 72

約数和(自身を含む): 57585276

約数和(自身を除く): 32624186

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 421, 490, 539, 605, 770, 842, 847, 1078, 1210, 1694, 2105, 2695, 2947, 4210, 4235, 4631, 5390, 5894, 5929, 8470, 9262, 11858, 14735, 20629, 23155, 29470, 29645, 32417, 41258, 46310, 50941, 59290, 64834, 101882, 103145, 162085, 206290, 226919, 254705, 324170, 356587, 453838, 509410, 713174, 1134595, 1782935, 2269190, 2496109, 3565870, 4992218, 12480545, 24961090]

約数ペア:

[(1, 24961090), (2, 12480545), (5, 4992218), (7, 3565870), (10, 2496109), (11, 2269190), (14, 1782935), (22, 1134595), (35, 713174), (49, 509410), (55, 453838), (70, 356587), (77, 324170), (98, 254705), (110, 226919), (121, 206290), (154, 162085), (242, 103145), (245, 101882), (385, 64834), (421, 59290), (490, 50941), (539, 46310), (605, 41258), (770, 32417), (842, 29645), (847, 29470), (1078, 23155), (1210, 20629), (1694, 14735), (2105, 11858), (2695, 9262), (2947, 8470), (4210, 5929), (4235, 5894), (4631, 5390)]