13483730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 14820910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 103, 106, 130, 190, 206, 247, 265, 494, 515, 530, 689, 1007, 1030, 1235, 1339, 1378, 1957, 2014, 2470, 2678, 3445, 3914, 5035, 5459, 6695, 6890, 9785, 10070, 10918, 13091, 13390, 19570, 25441, 26182, 27295, 50882, 54590, 65455, 70967, 103721, 127205, 130910, 141934, 207442, 254410, 354835, 518605, 709670, 1037210, 1348373, 2696746, 6741865, 13483730]

約数ペア:

[(1, 13483730), (2, 6741865), (5, 2696746), (10, 1348373), (13, 1037210), (19, 709670), (26, 518605), (38, 354835), (53, 254410), (65, 207442), (95, 141934), (103, 130910), (106, 127205), (130, 103721), (190, 70967), (206, 65455), (247, 54590), (265, 50882), (494, 27295), (515, 26182), (530, 25441), (689, 19570), (1007, 13390), (1030, 13091), (1235, 10918), (1339, 10070), (1378, 9785), (1957, 6890), (2014, 6695), (2470, 5459), (2678, 5035), (3445, 3914)]