23740310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 50561280

約数和(自身を除く): 26820970

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 307, 370, 407, 418, 614, 703, 814, 1045, 1406, 1535, 2035, 2090, 3070, 3377, 3515, 4070, 5833, 6754, 7030, 7733, 11359, 11666, 15466, 16885, 22718, 29165, 33770, 38665, 56795, 58330, 64163, 77330, 113590, 124949, 128326, 215821, 249898, 320815, 431642, 624745, 641630, 1079105, 1249490, 2158210, 2374031, 4748062, 11870155, 23740310]

約数ペア:

[(1, 23740310), (2, 11870155), (5, 4748062), (10, 2374031), (11, 2158210), (19, 1249490), (22, 1079105), (37, 641630), (38, 624745), (55, 431642), (74, 320815), (95, 249898), (110, 215821), (185, 128326), (190, 124949), (209, 113590), (307, 77330), (370, 64163), (407, 58330), (418, 56795), (614, 38665), (703, 33770), (814, 29165), (1045, 22718), (1406, 16885), (1535, 15466), (2035, 11666), (2090, 11359), (3070, 7733), (3377, 7030), (3515, 6754), (4070, 5833)]