74942070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{7283}}^1$

素因数の和:7314

約数の個数: 64

約数和(自身を含む): 209779200

約数和(自身を除く): 134837130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 3430, 5145, 7283, 10290, 14566, 21849, 36415, 43698, 50981, 72830, 101962, 109245, 152943, 218490, 254905, 305886, 356867, 509810, 713734, 764715, 1070601, 1529430, 1784335, 2141202, 2498069, 3568670, 4996138, 5353005, 7494207, 10706010, 12490345, 14988414, 24980690, 37471035, 74942070]

約数ペア:

[(1, 74942070), (2, 37471035), (3, 24980690), (5, 14988414), (6, 12490345), (7, 10706010), (10, 7494207), (14, 5353005), (15, 4996138), (21, 3568670), (30, 2498069), (35, 2141202), (42, 1784335), (49, 1529430), (70, 1070601), (98, 764715), (105, 713734), (147, 509810), (210, 356867), (245, 305886), (294, 254905), (343, 218490), (490, 152943), (686, 109245), (735, 101962), (1029, 72830), (1470, 50981), (1715, 43698), (2058, 36415), (3430, 21849), (5145, 14566), (7283, 10290)]