78392010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 195604992

約数和(自身を除く): 117212982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 67, 86, 129, 134, 201, 215, 258, 335, 402, 430, 645, 670, 907, 1005, 1290, 1814, 2010, 2721, 2881, 4535, 5442, 5762, 8643, 9070, 13605, 14405, 17286, 27210, 28810, 39001, 43215, 60769, 78002, 86430, 117003, 121538, 182307, 195005, 234006, 303845, 364614, 390010, 585015, 607690, 911535, 1170030, 1823070, 2613067, 5226134, 7839201, 13065335, 15678402, 26130670, 39196005, 78392010]

約数ペア:

[(1, 78392010), (2, 39196005), (3, 26130670), (5, 15678402), (6, 13065335), (10, 7839201), (15, 5226134), (30, 2613067), (43, 1823070), (67, 1170030), (86, 911535), (129, 607690), (134, 585015), (201, 390010), (215, 364614), (258, 303845), (335, 234006), (402, 195005), (430, 182307), (645, 121538), (670, 117003), (907, 86430), (1005, 78002), (1290, 60769), (1814, 43215), (2010, 39001), (2721, 28810), (2881, 27210), (4535, 17286), (5442, 14405), (5762, 13605), (8643, 9070)]