61693290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2731}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 161100576

約数和(自身を除く): 99407286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 2731, 3765, 4518, 5462, 7530, 8193, 11295, 13655, 16386, 22590, 24579, 27310, 40965, 49158, 81930, 122895, 245790, 685481, 1370962, 2056443, 3427405, 4112886, 6169329, 6854810, 10282215, 12338658, 20564430, 30846645, 61693290]

約数ペア:

[(1, 61693290), (2, 30846645), (3, 20564430), (5, 12338658), (6, 10282215), (9, 6854810), (10, 6169329), (15, 4112886), (18, 3427405), (30, 2056443), (45, 1370962), (90, 685481), (251, 245790), (502, 122895), (753, 81930), (1255, 49158), (1506, 40965), (2259, 27310), (2510, 24579), (2731, 22590), (3765, 16386), (4518, 13655), (5462, 11295), (7530, 8193)]