84475740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16963}}^1$

素因数の和:17058

約数の個数: 48

約数和(自身を含む): 239395968

約数和(自身を除く): 154920228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 16963, 33926, 50889, 67852, 84815, 101778, 169630, 203556, 254445, 339260, 508890, 1017780, 1407929, 2815858, 4223787, 5631716, 7039645, 8447574, 14079290, 16895148, 21118935, 28158580, 42237870, 84475740]

約数ペア:

[(1, 84475740), (2, 42237870), (3, 28158580), (4, 21118935), (5, 16895148), (6, 14079290), (10, 8447574), (12, 7039645), (15, 5631716), (20, 4223787), (30, 2815858), (60, 1407929), (83, 1017780), (166, 508890), (249, 339260), (332, 254445), (415, 203556), (498, 169630), (830, 101778), (996, 84815), (1245, 67852), (1660, 50889), (2490, 33926), (4980, 16963)]