71359540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29983}}^1$

素因数の和:30016

約数の個数: 48

約数和(自身を含む): 181343232

約数和(自身を除く): 109983692

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 29983, 59966, 119932, 149915, 209881, 299830, 419762, 509711, 599660, 839524, 1019422, 1049405, 2038844, 2098810, 2548555, 3567977, 4197620, 5097110, 7135954, 10194220, 14271908, 17839885, 35679770, 71359540]

約数ペア:

[(1, 71359540), (2, 35679770), (4, 17839885), (5, 14271908), (7, 10194220), (10, 7135954), (14, 5097110), (17, 4197620), (20, 3567977), (28, 2548555), (34, 2098810), (35, 2038844), (68, 1049405), (70, 1019422), (85, 839524), (119, 599660), (140, 509711), (170, 419762), (238, 299830), (340, 209881), (476, 149915), (595, 119932), (1190, 59966), (2380, 29983)]