68360490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23017}}^1$

素因数の和:23044

約数の個数: 64

約数和(自身を含む): 198875520

約数和(自身を除く): 130515030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 23017, 46034, 69051, 115085, 138102, 207153, 230170, 253187, 345255, 414306, 506374, 621459, 690510, 759561, 1035765, 1242918, 1265935, 1519122, 2071530, 2278683, 2531870, 3107295, 3797805, 4557366, 6214590, 6836049, 7595610, 11393415, 13672098, 22786830, 34180245, 68360490]

約数ペア:

[(1, 68360490), (2, 34180245), (3, 22786830), (5, 13672098), (6, 11393415), (9, 7595610), (10, 6836049), (11, 6214590), (15, 4557366), (18, 3797805), (22, 3107295), (27, 2531870), (30, 2278683), (33, 2071530), (45, 1519122), (54, 1265935), (55, 1242918), (66, 1035765), (90, 759561), (99, 690510), (110, 621459), (135, 506374), (165, 414306), (198, 345255), (270, 253187), (297, 230170), (330, 207153), (495, 138102), (594, 115085), (990, 69051), (1485, 46034), (2970, 23017)]