133669404680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15399701}}^1$

素因数の和:15399750

約数の個数: 64

約数和(自身を含む): 354809134080

約数和(自身を除く): 221139729400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 15399701, 30799402, 61598804, 76998505, 107797907, 123197608, 153997010, 215595814, 307994020, 431191628, 477390731, 538989535, 615988040, 862383256, 954781462, 1077979070, 1909562924, 2155958140, 2386953655, 3341735117, 3819125848, 4311916280, 4773907310, 6683470234, 9547814620, 13366940468, 16708675585, 19095629240, 26733880936, 33417351170, 66834702340, 133669404680]

約数ペア:

[(1, 133669404680), (2, 66834702340), (4, 33417351170), (5, 26733880936), (7, 19095629240), (8, 16708675585), (10, 13366940468), (14, 9547814620), (20, 6683470234), (28, 4773907310), (31, 4311916280), (35, 3819125848), (40, 3341735117), (56, 2386953655), (62, 2155958140), (70, 1909562924), (124, 1077979070), (140, 954781462), (155, 862383256), (217, 615988040), (248, 538989535), (280, 477390731), (310, 431191628), (434, 307994020), (620, 215595814), (868, 153997010), (1085, 123197608), (1240, 107797907), (1736, 76998505), (2170, 61598804), (4340, 30799402), (8680, 15399701)]