207840570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1669}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 571380480

約数和(自身を除く): 363539910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 593, 1186, 1669, 1779, 2965, 3338, 3558, 4151, 5007, 5930, 8302, 8345, 8895, 10014, 11683, 12453, 16690, 17790, 20755, 23366, 24906, 25035, 35049, 41510, 50070, 58415, 62265, 70098, 116830, 124530, 175245, 350490, 989717, 1979434, 2969151, 4948585, 5938302, 6928019, 9897170, 13856038, 14845755, 20784057, 29691510, 34640095, 41568114, 69280190, 103920285, 207840570]

約数ペア:

[(1, 207840570), (2, 103920285), (3, 69280190), (5, 41568114), (6, 34640095), (7, 29691510), (10, 20784057), (14, 14845755), (15, 13856038), (21, 9897170), (30, 6928019), (35, 5938302), (42, 4948585), (70, 2969151), (105, 1979434), (210, 989717), (593, 350490), (1186, 175245), (1669, 124530), (1779, 116830), (2965, 70098), (3338, 62265), (3558, 58415), (4151, 50070), (5007, 41510), (5930, 35049), (8302, 25035), (8345, 24906), (8895, 23366), (10014, 20755), (11683, 17790), (12453, 16690)]