34205140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 77760648

約数和(自身を除く): 43555508

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 61, 92, 106, 115, 122, 212, 230, 244, 265, 305, 460, 529, 530, 610, 1058, 1060, 1219, 1220, 1403, 2116, 2438, 2645, 2806, 3233, 4876, 5290, 5612, 6095, 6466, 7015, 10580, 12190, 12932, 14030, 16165, 24380, 28037, 28060, 32269, 32330, 56074, 64538, 64660, 74359, 112148, 129076, 140185, 148718, 161345, 280370, 297436, 322690, 371795, 560740, 645380, 743590, 1487180, 1710257, 3420514, 6841028, 8551285, 17102570, 34205140]

約数ペア:

[(1, 34205140), (2, 17102570), (4, 8551285), (5, 6841028), (10, 3420514), (20, 1710257), (23, 1487180), (46, 743590), (53, 645380), (61, 560740), (92, 371795), (106, 322690), (115, 297436), (122, 280370), (212, 161345), (230, 148718), (244, 140185), (265, 129076), (305, 112148), (460, 74359), (529, 64660), (530, 64538), (610, 56074), (1058, 32330), (1060, 32269), (1219, 28060), (1220, 28037), (1403, 24380), (2116, 16165), (2438, 14030), (2645, 12932), (2806, 12190), (3233, 10580), (4876, 7015), (5290, 6466), (5612, 6095)]