26905410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{6101}}^1$

素因数の和:6128

約数の個数: 72

約数和(自身を含む): 81388476

約数和(自身を除く): 54483066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 6101, 12202, 18303, 30505, 36606, 42707, 54909, 61010, 85414, 91515, 109818, 128121, 183030, 213535, 256242, 274545, 298949, 384363, 427070, 549090, 597898, 640605, 768726, 896847, 1281210, 1494745, 1793694, 1921815, 2690541, 2989490, 3843630, 4484235, 5381082, 8968470, 13452705, 26905410]

約数ペア:

[(1, 26905410), (2, 13452705), (3, 8968470), (5, 5381082), (6, 4484235), (7, 3843630), (9, 2989490), (10, 2690541), (14, 1921815), (15, 1793694), (18, 1494745), (21, 1281210), (30, 896847), (35, 768726), (42, 640605), (45, 597898), (49, 549090), (63, 427070), (70, 384363), (90, 298949), (98, 274545), (105, 256242), (126, 213535), (147, 183030), (210, 128121), (245, 109818), (294, 91515), (315, 85414), (441, 61010), (490, 54909), (630, 42707), (735, 36606), (882, 30505), (1470, 18303), (2205, 12202), (4410, 6101)]