61030460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 130954656

約数和(自身を除く): 69924196

約数列:

[1, 2, 4, 5, 10, 20, 97, 163, 193, 194, 326, 386, 388, 485, 652, 772, 815, 965, 970, 1630, 1930, 1940, 3260, 3860, 15811, 18721, 31459, 31622, 37442, 62918, 63244, 74884, 79055, 93605, 125836, 157295, 158110, 187210, 314590, 316220, 374420, 629180, 3051523, 6103046, 12206092, 15257615, 30515230, 61030460]

約数ペア:

[(1, 61030460), (2, 30515230), (4, 15257615), (5, 12206092), (10, 6103046), (20, 3051523), (97, 629180), (163, 374420), (193, 316220), (194, 314590), (326, 187210), (386, 158110), (388, 157295), (485, 125836), (652, 93605), (772, 79055), (815, 74884), (965, 63244), (970, 62918), (1630, 37442), (1930, 31622), (1940, 31459), (3260, 18721), (3860, 15811)]