8126490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 20995200

約数和(自身を除く): 12868710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 95, 106, 114, 159, 190, 265, 269, 285, 318, 530, 538, 570, 795, 807, 1007, 1345, 1590, 1614, 2014, 2690, 3021, 4035, 5035, 5111, 6042, 8070, 10070, 10222, 14257, 15105, 15333, 25555, 28514, 30210, 30666, 42771, 51110, 71285, 76665, 85542, 142570, 153330, 213855, 270883, 427710, 541766, 812649, 1354415, 1625298, 2708830, 4063245, 8126490]

約数ペア:

[(1, 8126490), (2, 4063245), (3, 2708830), (5, 1625298), (6, 1354415), (10, 812649), (15, 541766), (19, 427710), (30, 270883), (38, 213855), (53, 153330), (57, 142570), (95, 85542), (106, 76665), (114, 71285), (159, 51110), (190, 42771), (265, 30666), (269, 30210), (285, 28514), (318, 25555), (530, 15333), (538, 15105), (570, 14257), (795, 10222), (807, 10070), (1007, 8070), (1345, 6042), (1590, 5111), (1614, 5035), (2014, 4035), (2690, 3021)]