123673268670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1439903}}^1$

素因数の和:1440329

約数の個数: 64

約数和(自身を含む): 340047728640

約数和(自身を除く): 216374459970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 818, 1227, 2045, 2454, 2863, 4090, 5726, 6135, 8589, 12270, 14315, 17178, 28630, 42945, 85890, 1439903, 2879806, 4319709, 7199515, 8639418, 10079321, 14399030, 20158642, 21598545, 30237963, 43197090, 50396605, 60475926, 100793210, 151189815, 302379630, 588920327, 1177840654, 1766760981, 2944601635, 3533521962, 4122442289, 5889203270, 8244884578, 8833804905, 12367326867, 17667609810, 20612211445, 24734653734, 41224422890, 61836634335, 123673268670]

約数ペア:

[(1, 123673268670), (2, 61836634335), (3, 41224422890), (5, 24734653734), (6, 20612211445), (7, 17667609810), (10, 12367326867), (14, 8833804905), (15, 8244884578), (21, 5889203270), (30, 4122442289), (35, 3533521962), (42, 2944601635), (70, 1766760981), (105, 1177840654), (210, 588920327), (409, 302379630), (818, 151189815), (1227, 100793210), (2045, 60475926), (2454, 50396605), (2863, 43197090), (4090, 30237963), (5726, 21598545), (6135, 20158642), (8589, 14399030), (12270, 10079321), (14315, 8639418), (17178, 7199515), (28630, 4319709), (42945, 2879806), (85890, 1439903)]