42150540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14947}}^1$

素因数の和:15006

約数の個数: 48

約数和(自身を含む): 120540672

約数和(自身を除く): 78390132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 14947, 29894, 44841, 59788, 74735, 89682, 149470, 179364, 224205, 298940, 448410, 702509, 896820, 1405018, 2107527, 2810036, 3512545, 4215054, 7025090, 8430108, 10537635, 14050180, 21075270, 42150540]

約数ペア:

[(1, 42150540), (2, 21075270), (3, 14050180), (4, 10537635), (5, 8430108), (6, 7025090), (10, 4215054), (12, 3512545), (15, 2810036), (20, 2107527), (30, 1405018), (47, 896820), (60, 702509), (94, 448410), (141, 298940), (188, 224205), (235, 179364), (282, 149470), (470, 89682), (564, 74735), (705, 59788), (940, 44841), (1410, 29894), (2820, 14947)]