26508210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20549}}^1$

素因数の和:20602

約数の個数: 32

約数和(自身を含む): 65102400

約数和(自身を除く): 38594190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 20549, 41098, 61647, 102745, 123294, 205490, 308235, 616470, 883607, 1767214, 2650821, 4418035, 5301642, 8836070, 13254105, 26508210]

約数ペア:

[(1, 26508210), (2, 13254105), (3, 8836070), (5, 5301642), (6, 4418035), (10, 2650821), (15, 1767214), (30, 883607), (43, 616470), (86, 308235), (129, 205490), (215, 123294), (258, 102745), (430, 61647), (645, 41098), (1290, 20549)]