6251490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{9923}}^1$

素因数の和:9943

約数の個数: 48

約数和(自身を含む): 18577728

約数和(自身を除く): 12326238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 9923, 19846, 29769, 49615, 59538, 69461, 89307, 99230, 138922, 148845, 178614, 208383, 297690, 347305, 416766, 446535, 625149, 694610, 893070, 1041915, 1250298, 2083830, 3125745, 6251490]

約数ペア:

[(1, 6251490), (2, 3125745), (3, 2083830), (5, 1250298), (6, 1041915), (7, 893070), (9, 694610), (10, 625149), (14, 446535), (15, 416766), (18, 347305), (21, 297690), (30, 208383), (35, 178614), (42, 148845), (45, 138922), (63, 99230), (70, 89307), (90, 69461), (105, 59538), (126, 49615), (210, 29769), (315, 19846), (630, 9923)]