19599510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 55814400

約数和(自身を除く): 36214890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 67, 70, 98, 105, 134, 147, 199, 201, 210, 245, 294, 335, 398, 402, 469, 490, 597, 670, 735, 938, 995, 1005, 1194, 1393, 1407, 1470, 1990, 2010, 2345, 2786, 2814, 2985, 3283, 4179, 4690, 5970, 6566, 6965, 7035, 8358, 9751, 9849, 13333, 13930, 14070, 16415, 19502, 19698, 20895, 26666, 29253, 32830, 39999, 41790, 48755, 49245, 58506, 66665, 79998, 93331, 97510, 98490, 133330, 146265, 186662, 199995, 279993, 292530, 399990, 466655, 559986, 653317, 933310, 1306634, 1399965, 1959951, 2799930, 3266585, 3919902, 6533170, 9799755, 19599510]

約数ペア:

[(1, 19599510), (2, 9799755), (3, 6533170), (5, 3919902), (6, 3266585), (7, 2799930), (10, 1959951), (14, 1399965), (15, 1306634), (21, 933310), (30, 653317), (35, 559986), (42, 466655), (49, 399990), (67, 292530), (70, 279993), (98, 199995), (105, 186662), (134, 146265), (147, 133330), (199, 98490), (201, 97510), (210, 93331), (245, 79998), (294, 66665), (335, 58506), (398, 49245), (402, 48755), (469, 41790), (490, 39999), (597, 32830), (670, 29253), (735, 26666), (938, 20895), (995, 19698), (1005, 19502), (1194, 16415), (1393, 14070), (1407, 13930), (1470, 13333), (1990, 9849), (2010, 9751), (2345, 8358), (2786, 7035), (2814, 6965), (2985, 6566), (3283, 5970), (4179, 4690)]