9958020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 29635200

約数和(自身を除く): 19677180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 59, 60, 87, 97, 116, 118, 145, 174, 177, 194, 236, 290, 291, 295, 348, 354, 388, 435, 485, 580, 582, 590, 708, 870, 885, 970, 1164, 1180, 1455, 1711, 1740, 1770, 1940, 2813, 2910, 3422, 3540, 5133, 5626, 5723, 5820, 6844, 8439, 8555, 10266, 11252, 11446, 14065, 16878, 17110, 17169, 20532, 22892, 25665, 28130, 28615, 33756, 34220, 34338, 42195, 51330, 56260, 57230, 68676, 84390, 85845, 102660, 114460, 165967, 168780, 171690, 331934, 343380, 497901, 663868, 829835, 995802, 1659670, 1991604, 2489505, 3319340, 4979010, 9958020]

約数ペア:

[(1, 9958020), (2, 4979010), (3, 3319340), (4, 2489505), (5, 1991604), (6, 1659670), (10, 995802), (12, 829835), (15, 663868), (20, 497901), (29, 343380), (30, 331934), (58, 171690), (59, 168780), (60, 165967), (87, 114460), (97, 102660), (116, 85845), (118, 84390), (145, 68676), (174, 57230), (177, 56260), (194, 51330), (236, 42195), (290, 34338), (291, 34220), (295, 33756), (348, 28615), (354, 28130), (388, 25665), (435, 22892), (485, 20532), (580, 17169), (582, 17110), (590, 16878), (708, 14065), (870, 11446), (885, 11252), (970, 10266), (1164, 8555), (1180, 8439), (1455, 6844), (1711, 5820), (1740, 5723), (1770, 5626), (1940, 5133), (2813, 3540), (2910, 3422)]