171773430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 432967680

約数和(自身を除く): 261194250

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 173, 230, 345, 346, 519, 690, 865, 1038, 1439, 1730, 2595, 2878, 3979, 4317, 5190, 7195, 7958, 8634, 11937, 14390, 19895, 21585, 23874, 33097, 39790, 43170, 59685, 66194, 99291, 119370, 165485, 198582, 248947, 330970, 496455, 497894, 746841, 992910, 1244735, 1493682, 2489470, 3734205, 5725781, 7468410, 11451562, 17177343, 28628905, 34354686, 57257810, 85886715, 171773430]

約数ペア:

[(1, 171773430), (2, 85886715), (3, 57257810), (5, 34354686), (6, 28628905), (10, 17177343), (15, 11451562), (23, 7468410), (30, 5725781), (46, 3734205), (69, 2489470), (115, 1493682), (138, 1244735), (173, 992910), (230, 746841), (345, 497894), (346, 496455), (519, 330970), (690, 248947), (865, 198582), (1038, 165485), (1439, 119370), (1730, 99291), (2595, 66194), (2878, 59685), (3979, 43170), (4317, 39790), (5190, 33097), (7195, 23874), (7958, 21585), (8634, 19895), (11937, 14390)]