2016757140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{30809}}^1$

素因数の和:31912

約数の個数: 48

約数和(自身を含む): 5652279360

約数和(自身を除く): 3635522220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1091, 2182, 3273, 4364, 5455, 6546, 10910, 13092, 16365, 21820, 30809, 32730, 61618, 65460, 92427, 123236, 154045, 184854, 308090, 369708, 462135, 616180, 924270, 1848540, 33612619, 67225238, 100837857, 134450476, 168063095, 201675714, 336126190, 403351428, 504189285, 672252380, 1008378570, 2016757140]

約数ペア:

[(1, 2016757140), (2, 1008378570), (3, 672252380), (4, 504189285), (5, 403351428), (6, 336126190), (10, 201675714), (12, 168063095), (15, 134450476), (20, 100837857), (30, 67225238), (60, 33612619), (1091, 1848540), (2182, 924270), (3273, 616180), (4364, 462135), (5455, 369708), (6546, 308090), (10910, 184854), (13092, 154045), (16365, 123236), (21820, 92427), (30809, 65460), (32730, 61618)]