30516369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 46362624

約数和(自身を除く): 15846255

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 587, 1209, 1333, 1677, 1761, 3999, 7631, 17329, 18197, 22893, 25241, 51987, 54591, 75723, 236561, 328133, 709683, 782471, 984399, 2347413, 10172123, 30516369]

約数ペア:

[(1, 30516369), (3, 10172123), (13, 2347413), (31, 984399), (39, 782471), (43, 709683), (93, 328133), (129, 236561), (403, 75723), (559, 54591), (587, 51987), (1209, 25241), (1333, 22893), (1677, 18197), (1761, 17329), (3999, 7631)]