7694940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 23950080

約数和(自身を除く): 16255140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 131, 132, 165, 178, 220, 262, 267, 330, 356, 393, 445, 524, 534, 655, 660, 786, 890, 979, 1068, 1310, 1335, 1441, 1572, 1780, 1958, 1965, 2620, 2670, 2882, 2937, 3916, 3930, 4323, 4895, 5340, 5764, 5874, 7205, 7860, 8646, 9790, 11659, 11748, 14410, 14685, 17292, 19580, 21615, 23318, 28820, 29370, 34977, 43230, 46636, 58295, 58740, 69954, 86460, 116590, 128249, 139908, 174885, 233180, 256498, 349770, 384747, 512996, 641245, 699540, 769494, 1282490, 1538988, 1923735, 2564980, 3847470, 7694940]

約数ペア:

[(1, 7694940), (2, 3847470), (3, 2564980), (4, 1923735), (5, 1538988), (6, 1282490), (10, 769494), (11, 699540), (12, 641245), (15, 512996), (20, 384747), (22, 349770), (30, 256498), (33, 233180), (44, 174885), (55, 139908), (60, 128249), (66, 116590), (89, 86460), (110, 69954), (131, 58740), (132, 58295), (165, 46636), (178, 43230), (220, 34977), (262, 29370), (267, 28820), (330, 23318), (356, 21615), (393, 19580), (445, 17292), (524, 14685), (534, 14410), (655, 11748), (660, 11659), (786, 9790), (890, 8646), (979, 7860), (1068, 7205), (1310, 5874), (1335, 5764), (1441, 5340), (1572, 4895), (1780, 4323), (1958, 3930), (1965, 3916), (2620, 2937), (2670, 2882)]