78524670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5581}}^1$

素因数の和:5665

約数の個数: 64

約数和(自身を含む): 218635776

約数和(自身を除く): 140111106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 5581, 7035, 11162, 14070, 16743, 27905, 33486, 39067, 55810, 78134, 83715, 117201, 167430, 195335, 234402, 373927, 390670, 586005, 747854, 1121781, 1172010, 1869635, 2243562, 2617489, 3739270, 5234978, 5608905, 7852467, 11217810, 13087445, 15704934, 26174890, 39262335, 78524670]

約数ペア:

[(1, 78524670), (2, 39262335), (3, 26174890), (5, 15704934), (6, 13087445), (7, 11217810), (10, 7852467), (14, 5608905), (15, 5234978), (21, 3739270), (30, 2617489), (35, 2243562), (42, 1869635), (67, 1172010), (70, 1121781), (105, 747854), (134, 586005), (201, 390670), (210, 373927), (335, 234402), (402, 195335), (469, 167430), (670, 117201), (938, 83715), (1005, 78134), (1407, 55810), (2010, 39067), (2345, 33486), (2814, 27905), (4690, 16743), (5581, 14070), (7035, 11162)]