323565590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{13693}}^1$

素因数の和:13856

約数の個数: 32

約数和(自身を含む): 621159840

約数和(自身を除く): 297594250

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 11815, 13693, 23630, 27386, 68465, 136930, 232781, 465562, 1163905, 1903327, 2327810, 3806654, 9516635, 19033270, 32356559, 64713118, 161782795, 323565590]

約数ペア:

[(1, 323565590), (2, 161782795), (5, 64713118), (10, 32356559), (17, 19033270), (34, 9516635), (85, 3806654), (139, 2327810), (170, 1903327), (278, 1163905), (695, 465562), (1390, 232781), (2363, 136930), (4726, 68465), (11815, 27386), (13693, 23630)]