110810980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2281}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 266829696

約数和(自身を除く): 156018716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2281, 2429, 3470, 4562, 4858, 6940, 9124, 9716, 11405, 12145, 15967, 22810, 24290, 31934, 45620, 48580, 63868, 79835, 159670, 319340, 791507, 1583014, 3166028, 3957535, 5540549, 7915070, 11081098, 15830140, 22162196, 27702745, 55405490, 110810980]

約数ペア:

[(1, 110810980), (2, 55405490), (4, 27702745), (5, 22162196), (7, 15830140), (10, 11081098), (14, 7915070), (20, 5540549), (28, 3957535), (35, 3166028), (70, 1583014), (140, 791507), (347, 319340), (694, 159670), (1388, 79835), (1735, 63868), (2281, 48580), (2429, 45620), (3470, 31934), (4562, 24290), (4858, 22810), (6940, 15967), (9124, 12145), (9716, 11405)]