40123710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40529}}^1$

素因数の和:40553

約数の個数: 48

約数和(自身を含む): 113808240

約数和(自身を除く): 73684530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 40529, 81058, 121587, 202645, 243174, 364761, 405290, 445819, 607935, 729522, 891638, 1215870, 1337457, 1823805, 2229095, 2674914, 3647610, 4012371, 4458190, 6687285, 8024742, 13374570, 20061855, 40123710]

約数ペア:

[(1, 40123710), (2, 20061855), (3, 13374570), (5, 8024742), (6, 6687285), (9, 4458190), (10, 4012371), (11, 3647610), (15, 2674914), (18, 2229095), (22, 1823805), (30, 1337457), (33, 1215870), (45, 891638), (55, 729522), (66, 607935), (90, 445819), (99, 405290), (110, 364761), (165, 243174), (198, 202645), (330, 121587), (495, 81058), (990, 40529)]