15697980340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{16267}}^1$

素因数の和:16457

約数の個数: 96

約数和(自身を含む): 38634027264

約数和(自身を除く): 22936046924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 113, 122, 140, 226, 244, 305, 427, 452, 565, 610, 791, 854, 1130, 1220, 1582, 1708, 2135, 2260, 3164, 3955, 4270, 6893, 7910, 8540, 13786, 15820, 16267, 27572, 32534, 34465, 48251, 65068, 68930, 81335, 96502, 113869, 137860, 162670, 193004, 227738, 241255, 325340, 455476, 482510, 569345, 965020, 992287, 1138690, 1838171, 1984574, 2277380, 3676342, 3969148, 4961435, 6946009, 7352684, 9190855, 9922870, 12867197, 13892018, 18381710, 19845740, 25734394, 27784036, 34730045, 36763420, 51468788, 64335985, 69460090, 112128431, 128671970, 138920180, 224256862, 257343940, 448513724, 560642155, 784899017, 1121284310, 1569798034, 2242568620, 3139596068, 3924495085, 7848990170, 15697980340]

約数ペア:

[(1, 15697980340), (2, 7848990170), (4, 3924495085), (5, 3139596068), (7, 2242568620), (10, 1569798034), (14, 1121284310), (20, 784899017), (28, 560642155), (35, 448513724), (61, 257343940), (70, 224256862), (113, 138920180), (122, 128671970), (140, 112128431), (226, 69460090), (244, 64335985), (305, 51468788), (427, 36763420), (452, 34730045), (565, 27784036), (610, 25734394), (791, 19845740), (854, 18381710), (1130, 13892018), (1220, 12867197), (1582, 9922870), (1708, 9190855), (2135, 7352684), (2260, 6946009), (3164, 4961435), (3955, 3969148), (4270, 3676342), (6893, 2277380), (7910, 1984574), (8540, 1838171), (13786, 1138690), (15820, 992287), (16267, 965020), (27572, 569345), (32534, 482510), (34465, 455476), (48251, 325340), (65068, 241255), (68930, 227738), (81335, 193004), (96502, 162670), (113869, 137860)]