475476890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 1013472000

約数和(自身を除く): 537995110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 343, 469, 490, 670, 686, 938, 1715, 2069, 2345, 3283, 3430, 4138, 4690, 6566, 10345, 14483, 16415, 20690, 22981, 28966, 32830, 45962, 72415, 101381, 114905, 138623, 144830, 202762, 229810, 277246, 506905, 693115, 709667, 970361, 1013810, 1386230, 1419334, 1940722, 3548335, 4851805, 6792527, 7096670, 9703610, 13585054, 33962635, 47547689, 67925270, 95095378, 237738445, 475476890]

約数ペア:

[(1, 475476890), (2, 237738445), (5, 95095378), (7, 67925270), (10, 47547689), (14, 33962635), (35, 13585054), (49, 9703610), (67, 7096670), (70, 6792527), (98, 4851805), (134, 3548335), (245, 1940722), (335, 1419334), (343, 1386230), (469, 1013810), (490, 970361), (670, 709667), (686, 693115), (938, 506905), (1715, 277246), (2069, 229810), (2345, 202762), (3283, 144830), (3430, 138623), (4138, 114905), (4690, 101381), (6566, 72415), (10345, 45962), (14483, 32830), (16415, 28966), (20690, 22981)]