30710200

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1583}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 72182880

約数和(自身を除く): 41472680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1583, 1940, 2425, 3166, 3880, 4850, 6332, 7915, 9700, 12664, 15830, 19400, 31660, 39575, 63320, 79150, 153551, 158300, 307102, 316600, 614204, 767755, 1228408, 1535510, 3071020, 3838775, 6142040, 7677550, 15355100, 30710200]

約数ペア:

[(1, 30710200), (2, 15355100), (4, 7677550), (5, 6142040), (8, 3838775), (10, 3071020), (20, 1535510), (25, 1228408), (40, 767755), (50, 614204), (97, 316600), (100, 307102), (194, 158300), (200, 153551), (388, 79150), (485, 63320), (776, 39575), (970, 31660), (1583, 19400), (1940, 15830), (2425, 12664), (3166, 9700), (3880, 7915), (4850, 6332)]