128078010

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{17569}}^1$

素因数の和:17594

約数の個数: 56

約数和(自身を含む): 345672180

約数和(自身を除く): 217594170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 17569, 35138, 52707, 87845, 105414, 158121, 175690, 263535, 316242, 474363, 527070, 790605, 948726, 1423089, 1581210, 2371815, 2846178, 4269267, 4743630, 7115445, 8538534, 12807801, 14230890, 21346335, 25615602, 42692670, 64039005, 128078010]

約数ペア:

[(1, 128078010), (2, 64039005), (3, 42692670), (5, 25615602), (6, 21346335), (9, 14230890), (10, 12807801), (15, 8538534), (18, 7115445), (27, 4743630), (30, 4269267), (45, 2846178), (54, 2371815), (81, 1581210), (90, 1423089), (135, 948726), (162, 790605), (243, 527070), (270, 474363), (405, 316242), (486, 263535), (729, 175690), (810, 158121), (1215, 105414), (1458, 87845), (2430, 52707), (3645, 35138), (7290, 17569)]