2543669870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{13697}}^1$

素因数の和:14097

約数の個数: 48

約数和(自身を含む): 5340576240

約数和(自身を除く): 2796906370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 379, 490, 758, 1895, 2653, 3790, 5306, 13265, 13697, 18571, 26530, 27394, 37142, 68485, 92855, 95879, 136970, 185710, 191758, 479395, 671153, 958790, 1342306, 3355765, 5191163, 6711530, 10382326, 25955815, 36338141, 51911630, 72676282, 181690705, 254366987, 363381410, 508733974, 1271834935, 2543669870]

約数ペア:

[(1, 2543669870), (2, 1271834935), (5, 508733974), (7, 363381410), (10, 254366987), (14, 181690705), (35, 72676282), (49, 51911630), (70, 36338141), (98, 25955815), (245, 10382326), (379, 6711530), (490, 5191163), (758, 3355765), (1895, 1342306), (2653, 958790), (3790, 671153), (5306, 479395), (13265, 191758), (13697, 185710), (18571, 136970), (26530, 95879), (27394, 92855), (37142, 68485)]