30382140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 92736000

約数和(自身を除く): 62353860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 870, 919, 1102, 1140, 1653, 1740, 1838, 2204, 2755, 2757, 3306, 3676, 4595, 5510, 5514, 6612, 8265, 9190, 11020, 11028, 13785, 16530, 17461, 18380, 26651, 27570, 33060, 34922, 52383, 53302, 55140, 69844, 79953, 87305, 104766, 106604, 133255, 159906, 174610, 209532, 261915, 266510, 319812, 349220, 399765, 506369, 523830, 533020, 799530, 1012738, 1047660, 1519107, 1599060, 2025476, 2531845, 3038214, 5063690, 6076428, 7595535, 10127380, 15191070, 30382140]

約数ペア:

[(1, 30382140), (2, 15191070), (3, 10127380), (4, 7595535), (5, 6076428), (6, 5063690), (10, 3038214), (12, 2531845), (15, 2025476), (19, 1599060), (20, 1519107), (29, 1047660), (30, 1012738), (38, 799530), (57, 533020), (58, 523830), (60, 506369), (76, 399765), (87, 349220), (95, 319812), (114, 266510), (116, 261915), (145, 209532), (174, 174610), (190, 159906), (228, 133255), (285, 106604), (290, 104766), (348, 87305), (380, 79953), (435, 69844), (551, 55140), (570, 53302), (580, 52383), (870, 34922), (919, 33060), (1102, 27570), (1140, 26651), (1653, 18380), (1740, 17461), (1838, 16530), (2204, 13785), (2755, 11028), (2757, 11020), (3306, 9190), (3676, 8265), (4595, 6612), (5510, 5514)]