6619140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3343}}^1$

素因数の和:3369

約数の個数: 72

約数和(自身を含む): 21909888

約数和(自身を除く): 15290748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3343, 6686, 10029, 13372, 16715, 20058, 30087, 33430, 36773, 40116, 50145, 60174, 66860, 73546, 100290, 110319, 120348, 147092, 150435, 183865, 200580, 220638, 300870, 330957, 367730, 441276, 551595, 601740, 661914, 735460, 1103190, 1323828, 1654785, 2206380, 3309570, 6619140]

約数ペア:

[(1, 6619140), (2, 3309570), (3, 2206380), (4, 1654785), (5, 1323828), (6, 1103190), (9, 735460), (10, 661914), (11, 601740), (12, 551595), (15, 441276), (18, 367730), (20, 330957), (22, 300870), (30, 220638), (33, 200580), (36, 183865), (44, 150435), (45, 147092), (55, 120348), (60, 110319), (66, 100290), (90, 73546), (99, 66860), (110, 60174), (132, 50145), (165, 40116), (180, 36773), (198, 33430), (220, 30087), (330, 20058), (396, 16715), (495, 13372), (660, 10029), (990, 6686), (1980, 3343)]