299486530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{6301}}^1$

素因数の和:6419

約数の個数: 48

約数和(自身を含む): 633653496

約数和(自身を除く): 334166966

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 3395, 4753, 6301, 6790, 9506, 12602, 23765, 31505, 44107, 47530, 63010, 88214, 220535, 308749, 441070, 611197, 617498, 1222394, 1543745, 3055985, 3087490, 4278379, 6111970, 8556758, 21391895, 29948653, 42783790, 59897306, 149743265, 299486530]

約数ペア:

[(1, 299486530), (2, 149743265), (5, 59897306), (7, 42783790), (10, 29948653), (14, 21391895), (35, 8556758), (49, 6111970), (70, 4278379), (97, 3087490), (98, 3055985), (194, 1543745), (245, 1222394), (485, 617498), (490, 611197), (679, 441070), (970, 308749), (1358, 220535), (3395, 88214), (4753, 63010), (6301, 47530), (6790, 44107), (9506, 31505), (12602, 23765)]