31152330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 96111360

約数和(自身を除く): 64959030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 617, 765, 918, 935, 990, 1122, 1234, 1485, 1530, 1683, 1851, 1870, 2295, 2805, 2970, 3085, 3366, 3702, 4590, 5049, 5553, 5610, 6170, 6787, 8415, 9255, 10098, 10489, 11106, 13574, 16659, 16830, 18510, 20361, 20978, 25245, 27765, 31467, 33318, 33935, 40722, 50490, 52445, 55530, 61083, 62934, 67870, 83295, 94401, 101805, 104890, 115379, 122166, 157335, 166590, 183249, 188802, 203610, 230758, 283203, 305415, 314670, 346137, 366498, 472005, 566406, 576895, 610830, 692274, 916245, 944010, 1038411, 1153790, 1416015, 1730685, 1832490, 2076822, 2832030, 3115233, 3461370, 5192055, 6230466, 10384110, 15576165, 31152330]

約数ペア:

[(1, 31152330), (2, 15576165), (3, 10384110), (5, 6230466), (6, 5192055), (9, 3461370), (10, 3115233), (11, 2832030), (15, 2076822), (17, 1832490), (18, 1730685), (22, 1416015), (27, 1153790), (30, 1038411), (33, 944010), (34, 916245), (45, 692274), (51, 610830), (54, 576895), (55, 566406), (66, 472005), (85, 366498), (90, 346137), (99, 314670), (102, 305415), (110, 283203), (135, 230758), (153, 203610), (165, 188802), (170, 183249), (187, 166590), (198, 157335), (255, 122166), (270, 115379), (297, 104890), (306, 101805), (330, 94401), (374, 83295), (459, 67870), (495, 62934), (510, 61083), (561, 55530), (594, 52445), (617, 50490), (765, 40722), (918, 33935), (935, 33318), (990, 31467), (1122, 27765), (1234, 25245), (1485, 20978), (1530, 20361), (1683, 18510), (1851, 16830), (1870, 16659), (2295, 13574), (2805, 11106), (2970, 10489), (3085, 10098), (3366, 9255), (3702, 8415), (4590, 6787), (5049, 6170), (5553, 5610)]