30000002123

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{587}}^1\times {\mathrm{1213}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 37096421376

約数和(自身を除く): 7096419253

約数列:

[1, 7, 13, 91, 463, 587, 1213, 3241, 4109, 6019, 7631, 8491, 15769, 42133, 53417, 110383, 271781, 561619, 712031, 1902467, 3533153, 3931333, 4984217, 7301047, 9256403, 24732071, 51107329, 64794821, 329670353, 2307692471, 4285714589, 30000002123]

約数ペア:

[(1, 30000002123), (7, 4285714589), (13, 2307692471), (91, 329670353), (463, 64794821), (587, 51107329), (1213, 24732071), (3241, 9256403), (4109, 7301047), (6019, 4984217), (7631, 3931333), (8491, 3533153), (15769, 1902467), (42133, 712031), (53417, 561619), (110383, 271781)]