30874636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 30089204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 107, 124, 179, 214, 358, 403, 428, 716, 806, 1391, 1612, 2327, 2782, 3317, 4654, 5549, 5564, 6634, 9308, 11098, 13268, 19153, 22196, 38306, 43121, 72137, 76612, 86242, 144274, 172484, 248989, 288548, 497978, 593743, 995956, 1187486, 2374972, 7718659, 15437318, 30874636]

約数ペア:

[(1, 30874636), (2, 15437318), (4, 7718659), (13, 2374972), (26, 1187486), (31, 995956), (52, 593743), (62, 497978), (107, 288548), (124, 248989), (179, 172484), (214, 144274), (358, 86242), (403, 76612), (428, 72137), (716, 43121), (806, 38306), (1391, 22196), (1612, 19153), (2327, 13268), (2782, 11098), (3317, 9308), (4654, 6634), (5549, 5564)]