71100190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21611}}^1$

素因数の和:21672

約数の個数: 32

約数和(自身を含む): 149382144

約数和(自身を除く): 78281954

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 21611, 43222, 108055, 151277, 216110, 302554, 756385, 1015717, 1512770, 2031434, 5078585, 7110019, 10157170, 14220038, 35550095, 71100190]

約数ペア:

[(1, 71100190), (2, 35550095), (5, 14220038), (7, 10157170), (10, 7110019), (14, 5078585), (35, 2031434), (47, 1512770), (70, 1015717), (94, 756385), (235, 302554), (329, 216110), (470, 151277), (658, 108055), (1645, 43222), (3290, 21611)]