6629740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 15367968

約数和(自身を除く): 8738228

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 593, 860, 1118, 1186, 2236, 2372, 2795, 2965, 5590, 5930, 7709, 11180, 11860, 15418, 25499, 30836, 38545, 50998, 77090, 101996, 127495, 154180, 254990, 331487, 509980, 662974, 1325948, 1657435, 3314870, 6629740]

約数ペア:

[(1, 6629740), (2, 3314870), (4, 1657435), (5, 1325948), (10, 662974), (13, 509980), (20, 331487), (26, 254990), (43, 154180), (52, 127495), (65, 101996), (86, 77090), (130, 50998), (172, 38545), (215, 30836), (260, 25499), (430, 15418), (559, 11860), (593, 11180), (860, 7709), (1118, 5930), (1186, 5590), (2236, 2965), (2372, 2795)]