4232620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{617}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 10382400

約数和(自身を除く): 6149780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 617, 686, 980, 1234, 1372, 1715, 2468, 3085, 3430, 4319, 6170, 6860, 8638, 12340, 17276, 21595, 30233, 43190, 60466, 86380, 120932, 151165, 211631, 302330, 423262, 604660, 846524, 1058155, 2116310, 4232620]

約数ペア:

[(1, 4232620), (2, 2116310), (4, 1058155), (5, 846524), (7, 604660), (10, 423262), (14, 302330), (20, 211631), (28, 151165), (35, 120932), (49, 86380), (70, 60466), (98, 43190), (140, 30233), (196, 21595), (245, 17276), (343, 12340), (490, 8638), (617, 6860), (686, 6170), (980, 4319), (1234, 3430), (1372, 3085), (1715, 2468)]