782070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 1900800

約数和(自身を除く): 1118730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 199, 262, 393, 398, 597, 655, 786, 995, 1194, 1310, 1965, 1990, 2985, 3930, 5970, 26069, 52138, 78207, 130345, 156414, 260690, 391035, 782070]

約数ペア:

[(1, 782070), (2, 391035), (3, 260690), (5, 156414), (6, 130345), (10, 78207), (15, 52138), (30, 26069), (131, 5970), (199, 3930), (262, 2985), (393, 1990), (398, 1965), (597, 1310), (655, 1194), (786, 995)]