26751690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{42463}}^1$

素因数の和:42483

約数の個数: 48

約数和(自身を含む): 79492608

約数和(自身を除く): 52740918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 42463, 84926, 127389, 212315, 254778, 297241, 382167, 424630, 594482, 636945, 764334, 891723, 1273890, 1486205, 1783446, 1910835, 2675169, 2972410, 3821670, 4458615, 5350338, 8917230, 13375845, 26751690]

約数ペア:

[(1, 26751690), (2, 13375845), (3, 8917230), (5, 5350338), (6, 4458615), (7, 3821670), (9, 2972410), (10, 2675169), (14, 1910835), (15, 1783446), (18, 1486205), (21, 1273890), (30, 891723), (35, 764334), (42, 636945), (45, 594482), (63, 424630), (70, 382167), (90, 297241), (105, 254778), (126, 212315), (210, 127389), (315, 84926), (630, 42463)]