43137990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{68473}}^1$

素因数の和:68493

約数の個数: 48

約数和(自身を含む): 128183328

約数和(自身を除く): 85045338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 68473, 136946, 205419, 342365, 410838, 479311, 616257, 684730, 958622, 1027095, 1232514, 1437933, 2054190, 2396555, 2875866, 3081285, 4313799, 4793110, 6162570, 7189665, 8627598, 14379330, 21568995, 43137990]

約数ペア:

[(1, 43137990), (2, 21568995), (3, 14379330), (5, 8627598), (6, 7189665), (7, 6162570), (9, 4793110), (10, 4313799), (14, 3081285), (15, 2875866), (18, 2396555), (21, 2054190), (30, 1437933), (35, 1232514), (42, 1027095), (45, 958622), (63, 684730), (70, 616257), (90, 479311), (105, 410838), (126, 342365), (210, 205419), (315, 136946), (630, 68473)]