69372230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 135555120

約数和(自身を除く): 66182890

約数列:

[1, 2, 5, 10, 19, 38, 53, 83, 95, 106, 166, 190, 265, 415, 530, 830, 1007, 1577, 2014, 3154, 4399, 5035, 6889, 7885, 8798, 10070, 13778, 15770, 21995, 34445, 43990, 68890, 83581, 130891, 167162, 261782, 365117, 417905, 654455, 730234, 835810, 1308910, 1825585, 3651170, 6937223, 13874446, 34686115, 69372230]

約数ペア:

[(1, 69372230), (2, 34686115), (5, 13874446), (10, 6937223), (19, 3651170), (38, 1825585), (53, 1308910), (83, 835810), (95, 730234), (106, 654455), (166, 417905), (190, 365117), (265, 261782), (415, 167162), (530, 130891), (830, 83581), (1007, 68890), (1577, 43990), (2014, 34445), (3154, 21995), (4399, 15770), (5035, 13778), (6889, 10070), (7885, 8798)]