191295540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{354251}}^1$

素因数の和:354269

約数の個数: 48

約数和(自身を含む): 595143360

約数和(自身を除く): 403847820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 354251, 708502, 1062753, 1417004, 1771255, 2125506, 3188259, 3542510, 4251012, 5313765, 6376518, 7085020, 9564777, 10627530, 12753036, 15941295, 19129554, 21255060, 31882590, 38259108, 47823885, 63765180, 95647770, 191295540]

約数ペア:

[(1, 191295540), (2, 95647770), (3, 63765180), (4, 47823885), (5, 38259108), (6, 31882590), (9, 21255060), (10, 19129554), (12, 15941295), (15, 12753036), (18, 10627530), (20, 9564777), (27, 7085020), (30, 6376518), (36, 5313765), (45, 4251012), (54, 3542510), (60, 3188259), (90, 2125506), (108, 1771255), (135, 1417004), (180, 1062753), (270, 708502), (540, 354251)]