26230740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 74219712

約数和(自身を除く): 47988972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 4507, 5820, 9014, 13521, 18028, 22535, 27042, 45070, 54084, 67605, 90140, 135210, 270420, 437179, 874358, 1311537, 1748716, 2185895, 2623074, 4371790, 5246148, 6557685, 8743580, 13115370, 26230740]

約数ペア:

[(1, 26230740), (2, 13115370), (3, 8743580), (4, 6557685), (5, 5246148), (6, 4371790), (10, 2623074), (12, 2185895), (15, 1748716), (20, 1311537), (30, 874358), (60, 437179), (97, 270420), (194, 135210), (291, 90140), (388, 67605), (485, 54084), (582, 45070), (970, 27042), (1164, 22535), (1455, 18028), (1940, 13521), (2910, 9014), (4507, 5820)]