2887170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 8152704

約数和(自身を除く): 5265534

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 673, 715, 858, 1346, 1430, 2019, 2145, 3365, 4038, 4290, 6730, 7403, 8749, 10095, 14806, 17498, 20190, 22209, 26247, 37015, 43745, 44418, 52494, 74030, 87490, 96239, 111045, 131235, 192478, 222090, 262470, 288717, 481195, 577434, 962390, 1443585, 2887170]

約数ペア:

[(1, 2887170), (2, 1443585), (3, 962390), (5, 577434), (6, 481195), (10, 288717), (11, 262470), (13, 222090), (15, 192478), (22, 131235), (26, 111045), (30, 96239), (33, 87490), (39, 74030), (55, 52494), (65, 44418), (66, 43745), (78, 37015), (110, 26247), (130, 22209), (143, 20190), (165, 17498), (195, 14806), (286, 10095), (330, 8749), (390, 7403), (429, 6730), (673, 4290), (715, 4038), (858, 3365), (1346, 2145), (1430, 2019)]