9271020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1277}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 28555632

約数和(自身を除く): 19284612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1277, 1452, 1815, 2420, 2554, 3630, 3831, 5108, 6385, 7260, 7662, 12770, 14047, 15324, 19155, 25540, 28094, 38310, 42141, 56188, 70235, 76620, 84282, 140470, 154517, 168564, 210705, 280940, 309034, 421410, 463551, 618068, 772585, 842820, 927102, 1545170, 1854204, 2317755, 3090340, 4635510, 9271020]

約数ペア:

[(1, 9271020), (2, 4635510), (3, 3090340), (4, 2317755), (5, 1854204), (6, 1545170), (10, 927102), (11, 842820), (12, 772585), (15, 618068), (20, 463551), (22, 421410), (30, 309034), (33, 280940), (44, 210705), (55, 168564), (60, 154517), (66, 140470), (110, 84282), (121, 76620), (132, 70235), (165, 56188), (220, 42141), (242, 38310), (330, 28094), (363, 25540), (484, 19155), (605, 15324), (660, 14047), (726, 12770), (1210, 7662), (1277, 7260), (1452, 6385), (1815, 5108), (2420, 3831), (2554, 3630)]