22985410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 48981240

約数和(自身を除く): 25995830

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 427, 490, 610, 769, 854, 1538, 2135, 2989, 3845, 4270, 5383, 5978, 7690, 10766, 14945, 26915, 29890, 37681, 46909, 53830, 75362, 93818, 188405, 234545, 328363, 376810, 469090, 656726, 1641815, 2298541, 3283630, 4597082, 11492705, 22985410]

約数ペア:

[(1, 22985410), (2, 11492705), (5, 4597082), (7, 3283630), (10, 2298541), (14, 1641815), (35, 656726), (49, 469090), (61, 376810), (70, 328363), (98, 234545), (122, 188405), (245, 93818), (305, 75362), (427, 53830), (490, 46909), (610, 37681), (769, 29890), (854, 26915), (1538, 14945), (2135, 10766), (2989, 7690), (3845, 5978), (4270, 5383)]