22379580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 68612544

約数和(自身を除く): 46232964

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, 909, 1010, 1212, 1231, 1515, 1818, 2020, 2462, 3030, 3636, 3693, 4545, 4924, 6060, 6155, 7386, 9090, 11079, 12310, 14772, 18180, 18465, 22158, 24620, 36930, 44316, 55395, 73860, 110790, 124331, 221580, 248662, 372993, 497324, 621655, 745986, 1118979, 1243310, 1491972, 1864965, 2237958, 2486620, 3729930, 4475916, 5594895, 7459860, 11189790, 22379580]

約数ペア:

[(1, 22379580), (2, 11189790), (3, 7459860), (4, 5594895), (5, 4475916), (6, 3729930), (9, 2486620), (10, 2237958), (12, 1864965), (15, 1491972), (18, 1243310), (20, 1118979), (30, 745986), (36, 621655), (45, 497324), (60, 372993), (90, 248662), (101, 221580), (180, 124331), (202, 110790), (303, 73860), (404, 55395), (505, 44316), (606, 36930), (909, 24620), (1010, 22158), (1212, 18465), (1231, 18180), (1515, 14772), (1818, 12310), (2020, 11079), (2462, 9090), (3030, 7386), (3636, 6155), (3693, 6060), (4545, 4924)]