66843070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 76857410

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 215, 265, 301, 371, 419, 430, 530, 602, 742, 838, 1505, 1855, 2095, 2279, 2933, 3010, 3710, 4190, 4558, 5866, 11395, 14665, 15953, 18017, 22207, 22790, 29330, 31906, 36034, 44414, 79765, 90085, 111035, 126119, 155449, 159530, 180170, 222070, 252238, 310898, 630595, 777245, 954901, 1261190, 1554490, 1909802, 4774505, 6684307, 9549010, 13368614, 33421535, 66843070]

約数ペア:

[(1, 66843070), (2, 33421535), (5, 13368614), (7, 9549010), (10, 6684307), (14, 4774505), (35, 1909802), (43, 1554490), (53, 1261190), (70, 954901), (86, 777245), (106, 630595), (215, 310898), (265, 252238), (301, 222070), (371, 180170), (419, 159530), (430, 155449), (530, 126119), (602, 111035), (742, 90085), (838, 79765), (1505, 44414), (1855, 36034), (2095, 31906), (2279, 29330), (2933, 22790), (3010, 22207), (3710, 18017), (4190, 15953), (4558, 14665), (5866, 11395)]