15419670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 42771456

約数和(自身を除く): 27351786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 727, 1010, 1414, 1454, 1515, 2121, 2181, 3030, 3535, 3635, 4242, 4362, 5089, 7070, 7270, 10178, 10605, 10905, 15267, 21210, 21810, 25445, 30534, 50890, 73427, 76335, 146854, 152670, 220281, 367135, 440562, 513989, 734270, 1027978, 1101405, 1541967, 2202810, 2569945, 3083934, 5139890, 7709835, 15419670]

約数ペア:

[(1, 15419670), (2, 7709835), (3, 5139890), (5, 3083934), (6, 2569945), (7, 2202810), (10, 1541967), (14, 1101405), (15, 1027978), (21, 734270), (30, 513989), (35, 440562), (42, 367135), (70, 220281), (101, 152670), (105, 146854), (202, 76335), (210, 73427), (303, 50890), (505, 30534), (606, 25445), (707, 21810), (727, 21210), (1010, 15267), (1414, 10905), (1454, 10605), (1515, 10178), (2121, 7270), (2181, 7070), (3030, 5089), (3535, 4362), (3635, 4242)]