61966510

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 113615712

約数和(自身を除く): 51649202

約数列:

[1, 2, 5, 10, 97, 193, 194, 331, 386, 485, 662, 965, 970, 1655, 1930, 3310, 18721, 32107, 37442, 63883, 64214, 93605, 127766, 160535, 187210, 319415, 321070, 638830, 6196651, 12393302, 30983255, 61966510]

約数ペア:

[(1, 61966510), (2, 30983255), (5, 12393302), (10, 6196651), (97, 638830), (193, 321070), (194, 319415), (331, 187210), (386, 160535), (485, 127766), (662, 93605), (965, 64214), (970, 63883), (1655, 37442), (1930, 32107), (3310, 18721)]