28430348530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1\times {\mathrm{27281}}^1$

素因数の和:27531

約数の個数: 48

約数和(自身を含む): 53769875544

約数和(自身を除く): 25339527014

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 529, 985, 1058, 1970, 2645, 4531, 5290, 9062, 22655, 27281, 45310, 54562, 104213, 136405, 208426, 272810, 521065, 627463, 1042130, 1254926, 3137315, 5374357, 6274630, 10748714, 14431649, 26871785, 28863298, 53743570, 72158245, 123610211, 144316490, 247220422, 618051055, 1236102110, 2843034853, 5686069706, 14215174265, 28430348530]

約数ペア:

[(1, 28430348530), (2, 14215174265), (5, 5686069706), (10, 2843034853), (23, 1236102110), (46, 618051055), (115, 247220422), (197, 144316490), (230, 123610211), (394, 72158245), (529, 53743570), (985, 28863298), (1058, 26871785), (1970, 14431649), (2645, 10748714), (4531, 6274630), (5290, 5374357), (9062, 3137315), (22655, 1254926), (27281, 1042130), (45310, 627463), (54562, 521065), (104213, 272810), (136405, 208426)]