6938230

素因数分解:

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

素因数の和:145

約数の個数: 48

約数和(自身を含む): 14429520

約数和(自身を除く): 7491290

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 53, 65, 95, 106, 130, 190, 247, 265, 494, 530, 689, 1007, 1235, 1378, 2014, 2470, 2809, 3445, 5035, 5618, 6890, 10070, 13091, 14045, 26182, 28090, 36517, 53371, 65455, 73034, 106742, 130910, 182585, 266855, 365170, 533710, 693823, 1387646, 3469115, 6938230]

約数ペア:

[(1, 6938230), (2, 3469115), (5, 1387646), (10, 693823), (13, 533710), (19, 365170), (26, 266855), (38, 182585), (53, 130910), (65, 106742), (95, 73034), (106, 65455), (130, 53371), (190, 36517), (247, 28090), (265, 26182), (494, 14045), (530, 13091), (689, 10070), (1007, 6890), (1235, 5618), (1378, 5035), (2014, 3445), (2470, 2809)]