9974895540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3537197}}^1$

素因数の和:3537256

約数の個数: 48

約数和(自身を含む): 28523964672

約数和(自身を除く): 18549069132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 3537197, 7074394, 10611591, 14148788, 17685985, 21223182, 35371970, 42446364, 53057955, 70743940, 106115910, 166248259, 212231820, 332496518, 498744777, 664993036, 831241295, 997489554, 1662482590, 1994979108, 2493723885, 3324965180, 4987447770, 9974895540]

約数ペア:

[(1, 9974895540), (2, 4987447770), (3, 3324965180), (4, 2493723885), (5, 1994979108), (6, 1662482590), (10, 997489554), (12, 831241295), (15, 664993036), (20, 498744777), (30, 332496518), (47, 212231820), (60, 166248259), (94, 106115910), (141, 70743940), (188, 53057955), (235, 42446364), (282, 35371970), (470, 21223182), (564, 17685985), (705, 14148788), (940, 10611591), (1410, 7074394), (2820, 3537197)]