9027990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 24926400

約数和(自身を除く): 15898410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1153, 1305, 1566, 2306, 2610, 3459, 3915, 5765, 6918, 7830, 10377, 11530, 17295, 20754, 31131, 33437, 34590, 51885, 62262, 66874, 100311, 103770, 155655, 167185, 200622, 300933, 311310, 334370, 501555, 601866, 902799, 1003110, 1504665, 1805598, 3009330, 4513995, 9027990]

約数ペア:

[(1, 9027990), (2, 4513995), (3, 3009330), (5, 1805598), (6, 1504665), (9, 1003110), (10, 902799), (15, 601866), (18, 501555), (27, 334370), (29, 311310), (30, 300933), (45, 200622), (54, 167185), (58, 155655), (87, 103770), (90, 100311), (135, 66874), (145, 62262), (174, 51885), (261, 34590), (270, 33437), (290, 31131), (435, 20754), (522, 17295), (783, 11530), (870, 10377), (1153, 7830), (1305, 6918), (1566, 5765), (2306, 3915), (2610, 3459)]