170101960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19597}}^1$

素因数の和:19646

約数の個数: 64

約数和(自身を含む): 451537920

約数和(自身を除く): 281435960

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, 19597, 39194, 78388, 97985, 137179, 156776, 195970, 274358, 391940, 548716, 607507, 685895, 783880, 1097432, 1215014, 1371790, 2430028, 2743580, 3037535, 4252549, 4860056, 5487160, 6075070, 8505098, 12150140, 17010196, 21262745, 24300280, 34020392, 42525490, 85050980, 170101960]

約数ペア:

[(1, 170101960), (2, 85050980), (4, 42525490), (5, 34020392), (7, 24300280), (8, 21262745), (10, 17010196), (14, 12150140), (20, 8505098), (28, 6075070), (31, 5487160), (35, 4860056), (40, 4252549), (56, 3037535), (62, 2743580), (70, 2430028), (124, 1371790), (140, 1215014), (155, 1097432), (217, 783880), (248, 685895), (280, 607507), (310, 548716), (434, 391940), (620, 274358), (868, 195970), (1085, 156776), (1240, 137179), (1736, 97985), (2170, 78388), (4340, 39194), (8680, 19597)]