3319340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 7408800

約数和(自身を除く): 4089460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 97, 116, 118, 145, 194, 236, 290, 295, 388, 485, 580, 590, 970, 1180, 1711, 1940, 2813, 3422, 5626, 5723, 6844, 8555, 11252, 11446, 14065, 17110, 22892, 28130, 28615, 34220, 56260, 57230, 114460, 165967, 331934, 663868, 829835, 1659670, 3319340]

約数ペア:

[(1, 3319340), (2, 1659670), (4, 829835), (5, 663868), (10, 331934), (20, 165967), (29, 114460), (58, 57230), (59, 56260), (97, 34220), (116, 28615), (118, 28130), (145, 22892), (194, 17110), (236, 14065), (290, 11446), (295, 11252), (388, 8555), (485, 6844), (580, 5723), (590, 5626), (970, 3422), (1180, 2813), (1711, 1940)]