7420230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 19964880

約数和(自身を除く): 12544650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 2843, 5686, 8529, 14215, 17058, 25587, 28430, 42645, 51174, 82447, 85290, 127935, 164894, 247341, 255870, 412235, 494682, 742023, 824470, 1236705, 1484046, 2473410, 3710115, 7420230]

約数ペア:

[(1, 7420230), (2, 3710115), (3, 2473410), (5, 1484046), (6, 1236705), (9, 824470), (10, 742023), (15, 494682), (18, 412235), (29, 255870), (30, 247341), (45, 164894), (58, 127935), (87, 85290), (90, 82447), (145, 51174), (174, 42645), (261, 28430), (290, 25587), (435, 17058), (522, 14215), (870, 8529), (1305, 5686), (2610, 2843)]