34241690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 73440000

約数和(自身を除く): 39198310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 149, 245, 298, 335, 343, 469, 490, 670, 686, 745, 938, 1043, 1490, 1715, 2086, 2345, 3283, 3430, 4690, 5215, 6566, 7301, 9983, 10430, 14602, 16415, 19966, 22981, 32830, 36505, 45962, 49915, 51107, 69881, 73010, 99830, 102214, 114905, 139762, 229810, 255535, 349405, 489167, 511070, 698810, 978334, 2445835, 3424169, 4891670, 6848338, 17120845, 34241690]

約数ペア:

[(1, 34241690), (2, 17120845), (5, 6848338), (7, 4891670), (10, 3424169), (14, 2445835), (35, 978334), (49, 698810), (67, 511070), (70, 489167), (98, 349405), (134, 255535), (149, 229810), (245, 139762), (298, 114905), (335, 102214), (343, 99830), (469, 73010), (490, 69881), (670, 51107), (686, 49915), (745, 45962), (938, 36505), (1043, 32830), (1490, 22981), (1715, 19966), (2086, 16415), (2345, 14602), (3283, 10430), (3430, 9983), (4690, 7301), (5215, 6566)]