68195610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{108247}}^1$

素因数の和:108267

約数の個数: 48

約数和(自身を含む): 202640256

約数和(自身を除く): 134444646

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, 108247, 216494, 324741, 541235, 649482, 757729, 974223, 1082470, 1515458, 1623705, 1948446, 2273187, 3247410, 3788645, 4546374, 4871115, 6819561, 7577290, 9742230, 11365935, 13639122, 22731870, 34097805, 68195610]

約数ペア:

[(1, 68195610), (2, 34097805), (3, 22731870), (5, 13639122), (6, 11365935), (7, 9742230), (9, 7577290), (10, 6819561), (14, 4871115), (15, 4546374), (18, 3788645), (21, 3247410), (30, 2273187), (35, 1948446), (42, 1623705), (45, 1515458), (63, 1082470), (70, 974223), (90, 757729), (105, 649482), (126, 541235), (210, 324741), (315, 216494), (630, 108247)]