26789670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 71893440

約数和(自身を除く): 45103770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 317, 626, 634, 939, 951, 1565, 1585, 1878, 1902, 2817, 2853, 3130, 3170, 4695, 4755, 5634, 5706, 8451, 8559, 9390, 9510, 14085, 14265, 16902, 17118, 28170, 28530, 42255, 42795, 84510, 85590, 99221, 198442, 297663, 496105, 595326, 892989, 992210, 1488315, 1785978, 2678967, 2976630, 4464945, 5357934, 8929890, 13394835, 26789670]

約数ペア:

[(1, 26789670), (2, 13394835), (3, 8929890), (5, 5357934), (6, 4464945), (9, 2976630), (10, 2678967), (15, 1785978), (18, 1488315), (27, 992210), (30, 892989), (45, 595326), (54, 496105), (90, 297663), (135, 198442), (270, 99221), (313, 85590), (317, 84510), (626, 42795), (634, 42255), (939, 28530), (951, 28170), (1565, 17118), (1585, 16902), (1878, 14265), (1902, 14085), (2817, 9510), (2853, 9390), (3130, 8559), (3170, 8451), (4695, 5706), (4755, 5634)]