76454930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 140434560

約数和(自身を除く): 63979630

約数列:

[1, 2, 5, 10, 71, 142, 257, 355, 419, 514, 710, 838, 1285, 2095, 2570, 4190, 18247, 29749, 36494, 59498, 91235, 107683, 148745, 182470, 215366, 297490, 538415, 1076830, 7645493, 15290986, 38227465, 76454930]

約数ペア:

[(1, 76454930), (2, 38227465), (5, 15290986), (10, 7645493), (71, 1076830), (142, 538415), (257, 297490), (355, 215366), (419, 182470), (514, 148745), (710, 107683), (838, 91235), (1285, 59498), (2095, 36494), (2570, 29749), (4190, 18247)]