89939670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 222206976

約数和(自身を除く): 132267306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 227, 235, 281, 282, 454, 470, 562, 681, 705, 843, 1135, 1362, 1405, 1410, 1686, 2270, 2810, 3405, 4215, 6810, 8430, 10669, 13207, 21338, 26414, 32007, 39621, 53345, 63787, 64014, 66035, 79242, 106690, 127574, 132070, 160035, 191361, 198105, 318935, 320070, 382722, 396210, 637870, 956805, 1913610, 2997989, 5995978, 8993967, 14989945, 17987934, 29979890, 44969835, 89939670]

約数ペア:

[(1, 89939670), (2, 44969835), (3, 29979890), (5, 17987934), (6, 14989945), (10, 8993967), (15, 5995978), (30, 2997989), (47, 1913610), (94, 956805), (141, 637870), (227, 396210), (235, 382722), (281, 320070), (282, 318935), (454, 198105), (470, 191361), (562, 160035), (681, 132070), (705, 127574), (843, 106690), (1135, 79242), (1362, 66035), (1405, 64014), (1410, 63787), (1686, 53345), (2270, 39621), (2810, 32007), (3405, 26414), (4215, 21338), (6810, 13207), (8430, 10669)]