13435020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 41212080

約数和(自身を除く): 27777060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 739, 909, 1010, 1212, 1478, 1515, 1818, 2020, 2217, 2956, 3030, 3636, 3695, 4434, 4545, 6060, 6651, 7390, 8868, 9090, 11085, 13302, 14780, 18180, 22170, 26604, 33255, 44340, 66510, 74639, 133020, 149278, 223917, 298556, 373195, 447834, 671751, 746390, 895668, 1119585, 1343502, 1492780, 2239170, 2687004, 3358755, 4478340, 6717510, 13435020]

約数ペア:

[(1, 13435020), (2, 6717510), (3, 4478340), (4, 3358755), (5, 2687004), (6, 2239170), (9, 1492780), (10, 1343502), (12, 1119585), (15, 895668), (18, 746390), (20, 671751), (30, 447834), (36, 373195), (45, 298556), (60, 223917), (90, 149278), (101, 133020), (180, 74639), (202, 66510), (303, 44340), (404, 33255), (505, 26604), (606, 22170), (739, 18180), (909, 14780), (1010, 13302), (1212, 11085), (1478, 9090), (1515, 8868), (1818, 7390), (2020, 6651), (2217, 6060), (2956, 4545), (3030, 4434), (3636, 3695)]