27436570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 60768000

約数和(自身を除く): 33331430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 421, 490, 665, 686, 842, 931, 1330, 1715, 1862, 2105, 2947, 3430, 4210, 4655, 5894, 6517, 7999, 9310, 13034, 14735, 15998, 20629, 29470, 32585, 39995, 41258, 55993, 65170, 79990, 103145, 111986, 144403, 206290, 279965, 288806, 391951, 559930, 722015, 783902, 1444030, 1959755, 2743657, 3919510, 5487314, 13718285, 27436570]

約数ペア:

[(1, 27436570), (2, 13718285), (5, 5487314), (7, 3919510), (10, 2743657), (14, 1959755), (19, 1444030), (35, 783902), (38, 722015), (49, 559930), (70, 391951), (95, 288806), (98, 279965), (133, 206290), (190, 144403), (245, 111986), (266, 103145), (343, 79990), (421, 65170), (490, 55993), (665, 41258), (686, 39995), (842, 32585), (931, 29470), (1330, 20629), (1715, 15998), (1862, 14735), (2105, 13034), (2947, 9310), (3430, 7999), (4210, 6517), (4655, 5894)]