26654460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63463}}^1$

素因数の和:63482

約数の個数: 48

約数和(自身を含む): 85295616

約数和(自身を除く): 58641156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 63463, 126926, 190389, 253852, 317315, 380778, 444241, 634630, 761556, 888482, 951945, 1269260, 1332723, 1776964, 1903890, 2221205, 2665446, 3807780, 4442410, 5330892, 6663615, 8884820, 13327230, 26654460]

約数ペア:

[(1, 26654460), (2, 13327230), (3, 8884820), (4, 6663615), (5, 5330892), (6, 4442410), (7, 3807780), (10, 2665446), (12, 2221205), (14, 1903890), (15, 1776964), (20, 1332723), (21, 1269260), (28, 951945), (30, 888482), (35, 761556), (42, 634630), (60, 444241), (70, 380778), (84, 317315), (105, 253852), (140, 190389), (210, 126926), (420, 63463)]