13325940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 40877928

約数和(自身を除く): 27551988

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, 733, 909, 1010, 1212, 1466, 1515, 1818, 2020, 2199, 2932, 3030, 3636, 3665, 4398, 4545, 6060, 6597, 7330, 8796, 9090, 10995, 13194, 14660, 18180, 21990, 26388, 32985, 43980, 65970, 74033, 131940, 148066, 222099, 296132, 370165, 444198, 666297, 740330, 888396, 1110495, 1332594, 1480660, 2220990, 2665188, 3331485, 4441980, 6662970, 13325940]

約数ペア:

[(1, 13325940), (2, 6662970), (3, 4441980), (4, 3331485), (5, 2665188), (6, 2220990), (9, 1480660), (10, 1332594), (12, 1110495), (15, 888396), (18, 740330), (20, 666297), (30, 444198), (36, 370165), (45, 296132), (60, 222099), (90, 148066), (101, 131940), (180, 74033), (202, 65970), (303, 43980), (404, 32985), (505, 26388), (606, 21990), (733, 18180), (909, 14660), (1010, 13194), (1212, 10995), (1466, 9090), (1515, 8796), (1818, 7330), (2020, 6597), (2199, 6060), (2932, 4545), (3030, 4398), (3636, 3665)]