1430279630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 2817884160

約数和(自身を除く): 1387604530

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 223, 446, 479, 515, 958, 1030, 1115, 1339, 2230, 2395, 2678, 2899, 4790, 5798, 6227, 6695, 12454, 13390, 14495, 22969, 28990, 31135, 45938, 49337, 62270, 98674, 106817, 114845, 213634, 229690, 246685, 298597, 493370, 534085, 597194, 641381, 1068170, 1282762, 1388621, 1492985, 2777242, 2985970, 3206905, 6413810, 6943105, 11002151, 13886210, 22004302, 55010755, 110021510, 143027963, 286055926, 715139815, 1430279630]

約数ペア:

[(1, 1430279630), (2, 715139815), (5, 286055926), (10, 143027963), (13, 110021510), (26, 55010755), (65, 22004302), (103, 13886210), (130, 11002151), (206, 6943105), (223, 6413810), (446, 3206905), (479, 2985970), (515, 2777242), (958, 1492985), (1030, 1388621), (1115, 1282762), (1339, 1068170), (2230, 641381), (2395, 597194), (2678, 534085), (2899, 493370), (4790, 298597), (5798, 246685), (6227, 229690), (6695, 213634), (12454, 114845), (13390, 106817), (14495, 98674), (22969, 62270), (28990, 49337), (31135, 45938)]