134606920

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{9811}}^1$

素因数の和:9843

約数の個数: 64

約数和(自身を含む): 353232000

約数和(自身を除く): 218625080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 9811, 13720, 19622, 39244, 49055, 68677, 78488, 98110, 137354, 196220, 274708, 343385, 392440, 480739, 549416, 686770, 961478, 1373540, 1922956, 2403695, 2747080, 3365173, 3845912, 4807390, 6730346, 9614780, 13460692, 16825865, 19229560, 26921384, 33651730, 67303460, 134606920]

約数ペア:

[(1, 134606920), (2, 67303460), (4, 33651730), (5, 26921384), (7, 19229560), (8, 16825865), (10, 13460692), (14, 9614780), (20, 6730346), (28, 4807390), (35, 3845912), (40, 3365173), (49, 2747080), (56, 2403695), (70, 1922956), (98, 1373540), (140, 961478), (196, 686770), (245, 549416), (280, 480739), (343, 392440), (392, 343385), (490, 274708), (686, 196220), (980, 137354), (1372, 98110), (1715, 78488), (1960, 68677), (2744, 49055), (3430, 39244), (6860, 19622), (9811, 13720)]