46946620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4723}}^1$

素因数の和:4810

約数の個数: 48

約数和(自身を含む): 114283008

約数和(自身を除く): 67336388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4723, 4970, 9446, 9940, 18892, 23615, 33061, 47230, 66122, 94460, 132244, 165305, 330610, 335333, 661220, 670666, 1341332, 1676665, 2347331, 3353330, 4694662, 6706660, 9389324, 11736655, 23473310, 46946620]

約数ペア:

[(1, 46946620), (2, 23473310), (4, 11736655), (5, 9389324), (7, 6706660), (10, 4694662), (14, 3353330), (20, 2347331), (28, 1676665), (35, 1341332), (70, 670666), (71, 661220), (140, 335333), (142, 330610), (284, 165305), (355, 132244), (497, 94460), (710, 66122), (994, 47230), (1420, 33061), (1988, 23615), (2485, 18892), (4723, 9940), (4970, 9446)]