54151470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 145601280

約数和(自身を除く): 91449810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1531, 1965, 2358, 3062, 3537, 3930, 4593, 5895, 7074, 7655, 9186, 11790, 13779, 15310, 17685, 22965, 27558, 35370, 41337, 45930, 68895, 82674, 137790, 200561, 206685, 401122, 413370, 601683, 1002805, 1203366, 1805049, 2005610, 3008415, 3610098, 5415147, 6016830, 9025245, 10830294, 18050490, 27075735, 54151470]

約数ペア:

[(1, 54151470), (2, 27075735), (3, 18050490), (5, 10830294), (6, 9025245), (9, 6016830), (10, 5415147), (15, 3610098), (18, 3008415), (27, 2005610), (30, 1805049), (45, 1203366), (54, 1002805), (90, 601683), (131, 413370), (135, 401122), (262, 206685), (270, 200561), (393, 137790), (655, 82674), (786, 68895), (1179, 45930), (1310, 41337), (1531, 35370), (1965, 27558), (2358, 22965), (3062, 17685), (3537, 15310), (3930, 13779), (4593, 11790), (5895, 9186), (7074, 7655)]