39194340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34381}}^1$

素因数の和:34412

約数の個数: 48

約数和(自身を含む): 115523520

約数和(自身を除く): 76329180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 34381, 68762, 103143, 137524, 171905, 206286, 343810, 412572, 515715, 653239, 687620, 1031430, 1306478, 1959717, 2062860, 2612956, 3266195, 3919434, 6532390, 7838868, 9798585, 13064780, 19597170, 39194340]

約数ペア:

[(1, 39194340), (2, 19597170), (3, 13064780), (4, 9798585), (5, 7838868), (6, 6532390), (10, 3919434), (12, 3266195), (15, 2612956), (19, 2062860), (20, 1959717), (30, 1306478), (38, 1031430), (57, 687620), (60, 653239), (76, 515715), (95, 412572), (114, 343810), (190, 206286), (228, 171905), (285, 137524), (380, 103143), (570, 68762), (1140, 34381)]