270756690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4409}}^1$

素因数の和:4531

約数の個数: 64

約数和(自身を含む): 685843200

約数和(自身を除く): 415086510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 115, 138, 178, 230, 267, 345, 445, 534, 690, 890, 1335, 2047, 2670, 4094, 4409, 6141, 8818, 10235, 12282, 13227, 20470, 22045, 26454, 30705, 44090, 61410, 66135, 101407, 132270, 202814, 304221, 392401, 507035, 608442, 784802, 1014070, 1177203, 1521105, 1962005, 2354406, 3042210, 3924010, 5886015, 9025223, 11772030, 18050446, 27075669, 45126115, 54151338, 90252230, 135378345, 270756690]

約数ペア:

[(1, 270756690), (2, 135378345), (3, 90252230), (5, 54151338), (6, 45126115), (10, 27075669), (15, 18050446), (23, 11772030), (30, 9025223), (46, 5886015), (69, 3924010), (89, 3042210), (115, 2354406), (138, 1962005), (178, 1521105), (230, 1177203), (267, 1014070), (345, 784802), (445, 608442), (534, 507035), (690, 392401), (890, 304221), (1335, 202814), (2047, 132270), (2670, 101407), (4094, 66135), (4409, 61410), (6141, 44090), (8818, 30705), (10235, 26454), (12282, 22045), (13227, 20470)]