26743620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7307}}^1$

素因数の和:7380

約数の個数: 48

約数和(自身を含む): 76120128

約数和(自身を除く): 49376508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 7307, 14614, 21921, 29228, 36535, 43842, 73070, 87684, 109605, 146140, 219210, 438420, 445727, 891454, 1337181, 1782908, 2228635, 2674362, 4457270, 5348724, 6685905, 8914540, 13371810, 26743620]

約数ペア:

[(1, 26743620), (2, 13371810), (3, 8914540), (4, 6685905), (5, 5348724), (6, 4457270), (10, 2674362), (12, 2228635), (15, 1782908), (20, 1337181), (30, 891454), (60, 445727), (61, 438420), (122, 219210), (183, 146140), (244, 109605), (305, 87684), (366, 73070), (610, 43842), (732, 36535), (915, 29228), (1220, 21921), (1830, 14614), (3660, 7307)]