217050872010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4117831}}^1$

素因数の和:4118099

約数の個数: 64

約数和(自身を含む): 597711550464

約数和(自身を除く): 380660678454

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1255, 1506, 1757, 2510, 3514, 3765, 5271, 7530, 8785, 10542, 17570, 26355, 52710, 4117831, 8235662, 12353493, 20589155, 24706986, 28824817, 41178310, 57649634, 61767465, 86474451, 123534930, 144124085, 172948902, 288248170, 432372255, 864744510, 1033575581, 2067151162, 3100726743, 5167877905, 6201453486, 7235029067, 10335755810, 14470058134, 15503633715, 21705087201, 31007267430, 36175145335, 43410174402, 72350290670, 108525436005, 217050872010]

約数ペア:

[(1, 217050872010), (2, 108525436005), (3, 72350290670), (5, 43410174402), (6, 36175145335), (7, 31007267430), (10, 21705087201), (14, 15503633715), (15, 14470058134), (21, 10335755810), (30, 7235029067), (35, 6201453486), (42, 5167877905), (70, 3100726743), (105, 2067151162), (210, 1033575581), (251, 864744510), (502, 432372255), (753, 288248170), (1255, 172948902), (1506, 144124085), (1757, 123534930), (2510, 86474451), (3514, 61767465), (3765, 57649634), (5271, 41178310), (7530, 28824817), (8785, 24706986), (10542, 20589155), (17570, 12353493), (26355, 8235662), (52710, 4117831)]