2499702930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{9923}}^1$

素因数の和:10253

約数の個数: 80

約数和(自身を含む): 6743715264

約数和(自身を除く): 4244012334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 311, 405, 622, 810, 933, 1555, 1866, 2799, 3110, 4665, 5598, 8397, 9330, 9923, 13995, 16794, 19846, 25191, 27990, 29769, 41985, 49615, 50382, 59538, 83970, 89307, 99230, 125955, 148845, 178614, 251910, 267921, 297690, 446535, 535842, 803763, 893070, 1339605, 1607526, 2679210, 3086053, 4018815, 6172106, 8037630, 9258159, 15430265, 18516318, 27774477, 30860530, 46290795, 55548954, 83323431, 92581590, 138872385, 166646862, 249970293, 277744770, 416617155, 499940586, 833234310, 1249851465, 2499702930]

約数ペア:

[(1, 2499702930), (2, 1249851465), (3, 833234310), (5, 499940586), (6, 416617155), (9, 277744770), (10, 249970293), (15, 166646862), (18, 138872385), (27, 92581590), (30, 83323431), (45, 55548954), (54, 46290795), (81, 30860530), (90, 27774477), (135, 18516318), (162, 15430265), (270, 9258159), (311, 8037630), (405, 6172106), (622, 4018815), (810, 3086053), (933, 2679210), (1555, 1607526), (1866, 1339605), (2799, 893070), (3110, 803763), (4665, 535842), (5598, 446535), (8397, 297690), (9330, 267921), (9923, 251910), (13995, 178614), (16794, 148845), (19846, 125955), (25191, 99230), (27990, 89307), (29769, 83970), (41985, 59538), (49615, 50382)]