188647110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1423}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 504437760

約数和(自身を除く): 315790650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 491, 982, 1423, 1473, 2455, 2846, 2946, 4269, 4419, 4910, 7115, 7365, 8538, 8838, 12807, 13257, 14230, 14730, 21345, 22095, 25614, 26514, 38421, 42690, 44190, 64035, 66285, 76842, 128070, 132570, 192105, 384210, 698693, 1397386, 2096079, 3493465, 4192158, 6288237, 6986930, 10480395, 12576474, 18864711, 20960790, 31441185, 37729422, 62882370, 94323555, 188647110]

約数ペア:

[(1, 188647110), (2, 94323555), (3, 62882370), (5, 37729422), (6, 31441185), (9, 20960790), (10, 18864711), (15, 12576474), (18, 10480395), (27, 6986930), (30, 6288237), (45, 4192158), (54, 3493465), (90, 2096079), (135, 1397386), (270, 698693), (491, 384210), (982, 192105), (1423, 132570), (1473, 128070), (2455, 76842), (2846, 66285), (2946, 64035), (4269, 44190), (4419, 42690), (4910, 38421), (7115, 26514), (7365, 25614), (8538, 22095), (8838, 21345), (12807, 14730), (13257, 14230)]