69799590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{36931}}^1$

素因数の和:36954

約数の個数: 64

約数和(自身を含む): 212728320

約数和(自身を除く): 142928730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 36931, 73862, 110793, 184655, 221586, 258517, 332379, 369310, 517034, 553965, 664758, 775551, 997137, 1107930, 1292585, 1551102, 1661895, 1994274, 2326653, 2585170, 3323790, 3877755, 4653306, 4985685, 6979959, 7755510, 9971370, 11633265, 13959918, 23266530, 34899795, 69799590]

約数ペア:

[(1, 69799590), (2, 34899795), (3, 23266530), (5, 13959918), (6, 11633265), (7, 9971370), (9, 7755510), (10, 6979959), (14, 4985685), (15, 4653306), (18, 3877755), (21, 3323790), (27, 2585170), (30, 2326653), (35, 1994274), (42, 1661895), (45, 1551102), (54, 1292585), (63, 1107930), (70, 997137), (90, 775551), (105, 664758), (126, 553965), (135, 517034), (189, 369310), (210, 332379), (270, 258517), (315, 221586), (378, 184655), (630, 110793), (945, 73862), (1890, 36931)]