406526730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2087}}^1$

素因数の和:2291

約数の個数: 64

約数和(自身を含む): 1005447168

約数和(自身を除く): 598920438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 151, 215, 258, 302, 430, 453, 645, 755, 906, 1290, 1510, 2087, 2265, 4174, 4530, 6261, 6493, 10435, 12522, 12986, 19479, 20870, 31305, 32465, 38958, 62610, 64930, 89741, 97395, 179482, 194790, 269223, 315137, 448705, 538446, 630274, 897410, 945411, 1346115, 1575685, 1890822, 2692230, 3151370, 4727055, 9454110, 13550891, 27101782, 40652673, 67754455, 81305346, 135508910, 203263365, 406526730]

約数ペア:

[(1, 406526730), (2, 203263365), (3, 135508910), (5, 81305346), (6, 67754455), (10, 40652673), (15, 27101782), (30, 13550891), (43, 9454110), (86, 4727055), (129, 3151370), (151, 2692230), (215, 1890822), (258, 1575685), (302, 1346115), (430, 945411), (453, 897410), (645, 630274), (755, 538446), (906, 448705), (1290, 315137), (1510, 269223), (2087, 194790), (2265, 179482), (4174, 97395), (4530, 89741), (6261, 64930), (6493, 62610), (10435, 38958), (12522, 32465), (12986, 31305), (19479, 20870)]