2245156970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{5749}}^1$

素因数の和:6567

約数の個数: 48

約数和(自身を含む): 4707801000

約数和(自身を除く): 2462644030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 797, 1594, 3985, 5579, 5749, 7970, 11158, 11498, 27895, 28745, 39053, 40243, 55790, 57490, 78106, 80486, 195265, 201215, 281701, 390530, 402430, 563402, 1408505, 2817010, 4581953, 9163906, 22909765, 32073671, 45819530, 64147342, 160368355, 224515697, 320736710, 449031394, 1122578485, 2245156970]

約数ペア:

[(1, 2245156970), (2, 1122578485), (5, 449031394), (7, 320736710), (10, 224515697), (14, 160368355), (35, 64147342), (49, 45819530), (70, 32073671), (98, 22909765), (245, 9163906), (490, 4581953), (797, 2817010), (1594, 1408505), (3985, 563402), (5579, 402430), (5749, 390530), (7970, 281701), (11158, 201215), (11498, 195265), (27895, 80486), (28745, 78106), (39053, 57490), (40243, 55790)]