2959804530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 8027078400

約数和(自身を除く): 5067273870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 163, 218, 270, 326, 327, 489, 545, 617, 654, 815, 978, 981, 1090, 1234, 1467, 1630, 1635, 1851, 1962, 2445, 2934, 2943, 3085, 3270, 3702, 4401, 4890, 4905, 5553, 5886, 6170, 7335, 8802, 9255, 9810, 11106, 14670, 14715, 16659, 17767, 18510, 22005, 27765, 29430, 33318, 35534, 44010, 53301, 55530, 67253, 83295, 88835, 100571, 106602, 134506, 159903, 166590, 177670, 201142, 201759, 266505, 301713, 319806, 336265, 403518, 479709, 502855, 533010, 603426, 605277, 672530, 799515, 905139, 959418, 1005710, 1008795, 1210554, 1508565, 1599030, 1810278, 1815831, 2017590, 2398545, 2715417, 3017130, 3026385, 3631662, 4525695, 4797090, 5430834, 6052770, 9051390, 9079155, 10962239, 13577085, 18158310, 21924478, 27154170, 32886717, 54811195, 65773434, 98660151, 109622390, 164433585, 197320302, 295980453, 328867170, 493300755, 591960906, 986601510, 1479902265, 2959804530]

約数ペア:

[(1, 2959804530), (2, 1479902265), (3, 986601510), (5, 591960906), (6, 493300755), (9, 328867170), (10, 295980453), (15, 197320302), (18, 164433585), (27, 109622390), (30, 98660151), (45, 65773434), (54, 54811195), (90, 32886717), (109, 27154170), (135, 21924478), (163, 18158310), (218, 13577085), (270, 10962239), (326, 9079155), (327, 9051390), (489, 6052770), (545, 5430834), (617, 4797090), (654, 4525695), (815, 3631662), (978, 3026385), (981, 3017130), (1090, 2715417), (1234, 2398545), (1467, 2017590), (1630, 1815831), (1635, 1810278), (1851, 1599030), (1962, 1508565), (2445, 1210554), (2934, 1008795), (2943, 1005710), (3085, 959418), (3270, 905139), (3702, 799515), (4401, 672530), (4890, 605277), (4905, 603426), (5553, 533010), (5886, 502855), (6170, 479709), (7335, 403518), (8802, 336265), (9255, 319806), (9810, 301713), (11106, 266505), (14670, 201759), (14715, 201142), (16659, 177670), (17767, 166590), (18510, 159903), (22005, 134506), (27765, 106602), (29430, 100571), (33318, 88835), (35534, 83295), (44010, 67253), (53301, 55530)]