7244820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3659}}^1$

素因数の和:3685

約数の個数: 72

約数和(自身を含む): 23980320

約数和(自身を除く): 16735500

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, 3659, 7318, 10977, 14636, 18295, 21954, 32931, 36590, 40249, 43908, 54885, 65862, 73180, 80498, 109770, 120747, 131724, 160996, 164655, 201245, 219540, 241494, 329310, 362241, 402490, 482988, 603735, 658620, 724482, 804980, 1207470, 1448964, 1811205, 2414940, 3622410, 7244820]

約数ペア:

[(1, 7244820), (2, 3622410), (3, 2414940), (4, 1811205), (5, 1448964), (6, 1207470), (9, 804980), (10, 724482), (11, 658620), (12, 603735), (15, 482988), (18, 402490), (20, 362241), (22, 329310), (30, 241494), (33, 219540), (36, 201245), (44, 164655), (45, 160996), (55, 131724), (60, 120747), (66, 109770), (90, 80498), (99, 73180), (110, 65862), (132, 54885), (165, 43908), (180, 40249), (198, 36590), (220, 32931), (330, 21954), (396, 18295), (495, 14636), (660, 10977), (990, 7318), (1980, 3659)]