69861670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 73838810

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 43, 85, 86, 95, 170, 190, 215, 323, 430, 503, 646, 731, 817, 1006, 1462, 1615, 1634, 2515, 3230, 3655, 4085, 5030, 7310, 8170, 8551, 9557, 13889, 17102, 19114, 21629, 27778, 42755, 43258, 47785, 69445, 85510, 95570, 108145, 138890, 162469, 216290, 324938, 367693, 410951, 735386, 812345, 821902, 1624690, 1838465, 2054755, 3676930, 4109510, 6986167, 13972334, 34930835, 69861670]

約数ペア:

[(1, 69861670), (2, 34930835), (5, 13972334), (10, 6986167), (17, 4109510), (19, 3676930), (34, 2054755), (38, 1838465), (43, 1624690), (85, 821902), (86, 812345), (95, 735386), (170, 410951), (190, 367693), (215, 324938), (323, 216290), (430, 162469), (503, 138890), (646, 108145), (731, 95570), (817, 85510), (1006, 69445), (1462, 47785), (1615, 43258), (1634, 42755), (2515, 27778), (3230, 21629), (3655, 19114), (4085, 17102), (5030, 13889), (7310, 9557), (8170, 8551)]