7292990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 6392770

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 235, 263, 295, 470, 526, 590, 1315, 2630, 2773, 5546, 12361, 13865, 15517, 24722, 27730, 31034, 61805, 77585, 123610, 155170, 729299, 1458598, 3646495, 7292990]

約数ペア:

[(1, 7292990), (2, 3646495), (5, 1458598), (10, 729299), (47, 155170), (59, 123610), (94, 77585), (118, 61805), (235, 31034), (263, 27730), (295, 24722), (470, 15517), (526, 13865), (590, 12361), (1315, 5546), (2630, 2773)]