2145666510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203767}}^1$

素因数の和:203799

約数の個数: 80

約数和(自身を含む): 6213293856

約数和(自身を除く): 4067627346

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 203767, 407534, 611301, 1018835, 1222602, 1833903, 2037670, 2648971, 3056505, 3667806, 5297942, 5501709, 6113010, 7946913, 9169515, 11003418, 13244855, 15893826, 16505127, 18339030, 23840739, 26489710, 27508545, 33010254, 39734565, 47681478, 55017090, 71522217, 79469130, 82525635, 119203695, 143044434, 165051270, 214566651, 238407390, 357611085, 429133302, 715222170, 1072833255, 2145666510]

約数ペア:

[(1, 2145666510), (2, 1072833255), (3, 715222170), (5, 429133302), (6, 357611085), (9, 238407390), (10, 214566651), (13, 165051270), (15, 143044434), (18, 119203695), (26, 82525635), (27, 79469130), (30, 71522217), (39, 55017090), (45, 47681478), (54, 39734565), (65, 33010254), (78, 27508545), (81, 26489710), (90, 23840739), (117, 18339030), (130, 16505127), (135, 15893826), (162, 13244855), (195, 11003418), (234, 9169515), (270, 7946913), (351, 6113010), (390, 5501709), (405, 5297942), (585, 3667806), (702, 3056505), (810, 2648971), (1053, 2037670), (1170, 1833903), (1755, 1222602), (2106, 1018835), (3510, 611301), (5265, 407534), (10530, 203767)]