1399066290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{40801}}^1$

素因数の和:40944

約数の個数: 64

約数和(自身を含む): 3760312320

約数和(自身を除く): 2361246030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2286, 3429, 3810, 5715, 6858, 11430, 17145, 34290, 40801, 81602, 122403, 204005, 244806, 367209, 408010, 612015, 734418, 1101627, 1224030, 1836045, 2203254, 3672090, 5181727, 5508135, 10363454, 11016270, 15545181, 25908635, 31090362, 46635543, 51817270, 77725905, 93271086, 139906629, 155451810, 233177715, 279813258, 466355430, 699533145, 1399066290]

約数ペア:

[(1, 1399066290), (2, 699533145), (3, 466355430), (5, 279813258), (6, 233177715), (9, 155451810), (10, 139906629), (15, 93271086), (18, 77725905), (27, 51817270), (30, 46635543), (45, 31090362), (54, 25908635), (90, 15545181), (127, 11016270), (135, 10363454), (254, 5508135), (270, 5181727), (381, 3672090), (635, 2203254), (762, 1836045), (1143, 1224030), (1270, 1101627), (1905, 734418), (2286, 612015), (3429, 408010), (3810, 367209), (5715, 244806), (6858, 204005), (11430, 122403), (17145, 81602), (34290, 40801)]