42083720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{150299}}^1$

素因数の和:150317

約数の個数: 32

約数和(自身を含む): 108216000

約数和(自身を除く): 66132280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 150299, 300598, 601196, 751495, 1052093, 1202392, 1502990, 2104186, 3005980, 4208372, 5260465, 6011960, 8416744, 10520930, 21041860, 42083720]

約数ペア:

[(1, 42083720), (2, 21041860), (4, 10520930), (5, 8416744), (7, 6011960), (8, 5260465), (10, 4208372), (14, 3005980), (20, 2104186), (28, 1502990), (35, 1202392), (40, 1052093), (56, 751495), (70, 601196), (140, 300598), (280, 150299)]