149178870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12653}}^1$

素因数の和:12797

約数の個数: 48

約数和(自身を含む): 390856752

約数和(自身を除く): 241677882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 12653, 25306, 37959, 63265, 75918, 113877, 126530, 189795, 227754, 379590, 569385, 1138770, 1657543, 3315086, 4972629, 8287715, 9945258, 14917887, 16575430, 24863145, 29835774, 49726290, 74589435, 149178870]

約数ペア:

[(1, 149178870), (2, 74589435), (3, 49726290), (5, 29835774), (6, 24863145), (9, 16575430), (10, 14917887), (15, 9945258), (18, 8287715), (30, 4972629), (45, 3315086), (90, 1657543), (131, 1138770), (262, 569385), (393, 379590), (655, 227754), (786, 189795), (1179, 126530), (1310, 113877), (1965, 75918), (2358, 63265), (3930, 37959), (5895, 25306), (11790, 12653)]